Updated 3 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,766exploited flaws on CISA’s list

33added in the last 30 days

534new WordPress flaws this week

391,528entries in the database

59,380 results · page 14 of 1188

Oct 21, 2026Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal PhotoSwipe - Responsive JavaScript Modal Image GallCVE-2026-84919 · Websites & servers · reported by mlhess@drupal.orgMedium 4.6
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal PhotoSwipe - Responsive JavaScript Modal Image Gallery allows Stored XSS. This issue affects PhotoSwipe - Responsive JavaScript Modal Image Gallery versions: from 0.0.0 to 5.0.9.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record drupal.org
Oct 21, 2026Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Component blocks allows Stored XSS.CVE-2026-84915 · Websites & servers · reported by mlhess@drupal.orgMedium 4.6
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Component blocks allows Stored XSS. This issue affects Component blocks versions: from 0.0.0 to 1.2.7.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record drupal.org
Oct 21, 2026Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal AI (Artificial Intelligence) allows Stored XSS.CVE-2026-84911 · Websites & servers · reported by mlhess@drupal.orgLow 3.1
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal AI (Artificial Intelligence) allows Stored XSS. This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.3.13, from 1.4.0 to 1.4.8.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record drupal.org
Oct 21, 2026Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 allows the disabled_actions configuration setting to be bypassed.CVE-2026-114721 · Websites & servers · Roundcube · reported by MITRELow 3.1
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 allows the disabled_actions configuration setting to be bypassed. The check compared only the action name as requested, so a remote authenticated attacker could reach an action listed in disabled_actions by requesting it through its deprecated alias instead. Upstream fixed this in the commit “Fix bug where deprecated action aliases bypassed `disabled_actions` setting”, which moves the check into rcmail::action_handler() and resolves aliases before comparing.
Product
Webmail
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.debian.org github.com
Oct 21, 2026Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a cross-site scripting vulnerability in the password plugin.CVE-2026-114718 · Websites & servers · Roundcube · reported by MITREMedium 4.7
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a cross-site scripting vulnerability in the password plugin. Error text returned by a password driver was concatenated into the message presented to the user without HTML escaping, so a backend able to influence that text, such as the DirectAdmin API, could inject script into the Roundcube interface. Upstream fixed this in the commit “Fix XSS issue in handling of password driver error responses”, which escapes the driver message before display.
Product
Webmail
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.debian.org github.com
Oct 21, 2026GitLab has remediated an issue in GitLab EE affecting all versions from 12.0 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when the instance-wCVE-2026-16255 · Websites & servers · GitLab · reported by cve@gitlab.comMedium 5.9
GitLab has remediated an issue in GitLab EE affecting all versions from 12.0 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when the instance-wide SAML or LDAP membership lock was enabled, an authenticated user could have granted or accepted project and group membership outside the identity provider's control, due to incomplete enforcement of the membership lock on requests created before the lock was enabled.
Product
GitLab
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.gitlab.com gitlab.com
Oct 21, 2026GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.1 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when OmniAuth SACVE-2026-15723 · Websites & servers · GitLab · reported by cve@gitlab.comHigh 8.2
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.1 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when OmniAuth SAML and LDAP auto-linking were both enabled, an authenticated user could have taken over an existing LDAP-backed account without any interaction from the targeted user, due to improper input sanitization in the LDAP email lookup path used during OmniAuth identity linking.
Product
GitLab
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.gitlab.com gitlab.com
Oct 21, 2026GitLab has remediated an issue in GitLab EE affecting all versions from 17.4 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that under certain conditCVE-2026-14288 · Websites & servers · GitLab · reported by cve@gitlab.comLow 3.1
GitLab has remediated an issue in GitLab EE affecting all versions from 17.4 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that under certain conditions could have allowed an authenticated to bypass a required merge request approval policy on a protected branch due to improper access control during approval rule synchronization.
Product
GitLab
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.gitlab.com gitlab.com
Oct 21, 2026GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, could have alloCVE-2026-13319 · Websites & servers · GitLab · reported by cve@gitlab.comMedium 4.3
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, could have allowed an authenticated to read milestone metadata, including titles, descriptions, and full project paths, from arbitrary private projects across the instance without any project membership, due to missing authorization checks on a user-supplied project filter parameter in the group milestones API.
Product
GitLab
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.gitlab.com gitlab.com
Oct 21, 2026GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain coCVE-2026-12664 · Websites & servers · GitLab · reported by cve@gitlab.comMedium 6.8
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an authenticated user with a read_api-scoped token to retrieve a project's incoming email address and create work items, bypassing the token's restrictions, due to insufficient scope enforcement on a GraphQL field.
Product
GitLab
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.gitlab.com gitlab.com
Oct 21, 2026GitLab has remediated an issue in GitLab EE affecting all versions from 17.8 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that under certain conditCVE-2026-112378 · Websites & servers · GitLab · reported by cve@gitlab.comMedium 4.3
GitLab has remediated an issue in GitLab EE affecting all versions from 17.8 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that under certain conditions could have allowed an authenticated user to access paid AI features without a valid subscription due to insufficient server-side validation in billing eligibility checks.
Product
GitLab
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.gitlab.com gitlab.com
Oct 21, 2026GitLab has remediated an issue in GitLab EE affecting all versions from 17.8 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain condiCVE-2026-112326 · Websites & servers · GitLab · reported by cve@gitlab.comLow 3.1
GitLab has remediated an issue in GitLab EE affecting all versions from 17.8 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an authenticated user with read-only permissions to permanently delete existing vulnerability records due to improper cleanup logic that failed to distinguish between pre-existing records from newly created ones during error handling.
Product
GitLab
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.gitlab.com gitlab.com
Oct 21, 2026GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain coCVE-2026-112212 · Websites & servers · GitLab · reported by cve@gitlab.comHigh 7.5
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, an unauthenticated user could have poisoned a shared cache's OAuth/OIDC discovery document to redirect certain flows to an externally controlled server, due to improper trust of user-supplied values when constructing endpoint URLs in cached discovery responses.
Product
GitLab
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.gitlab.com gitlab.com
Oct 21, 2026An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 CVE-2026-110264 · Websites & servers · GitLab · reported by cve@gitlab.comCritical 10
An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server due to integer overflow when compiling a specially crafted regular expression.
Product
GitLab
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.gitlab.com gitlab.com
Oct 21, 2026GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6.5 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain CVE-2026-105777 · Websites & servers · GitLab · reported by cve@gitlab.comMedium 4.3
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6.5 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, an unauthenticated user could have retrieved sensitive internal server credentials due to improper filtering of internal response headers.
Product
GitLab
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.gitlab.com gitlab.com
Oct 21, 2026GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.0 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when a merge reqCVE-2026-105711 · Websites & servers · GitLab · reported by cve@gitlab.comLow 3.5
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.0 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when a merge request in a public project referenced a confidential issue from a private project, an authenticated user with no project membership could have read the confidential issue's title, due to a viewer-independent fragment cache key that incorrectly shared per-user-redacted rendered content across all users.
Product
GitLab
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.gitlab.com gitlab.com
Oct 21, 2026GitLab has remediated an issue in GitLab EE affecting all versions from 19.2 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when an instance adCVE-2026-103515 · Websites & servers · GitLab · reported by cve@gitlab.comLow 2.7
GitLab has remediated an issue in GitLab EE affecting all versions from 19.2 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when an instance administrator locked a group's Duo availability, an authenticated user with group Owner permissions could have re-enabled AI-backed data egress to a third-party service for that group and its descendant projects, due to insufficient granularity of the admin-lock enforcement controls.
Product
GitLab
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.gitlab.com gitlab.com
Oct 21, 2026MongoDB Compass improperly escapes certain BSON values when converting a stored view’s aggregation pipeline into editable source.CVE-2026-113870 · Other software · MongoDB · reported by cna@mongodb.comHigh 8.6
MongoDB Compass improperly escapes certain BSON values when converting a stored view’s aggregation pipeline into editable source. When a user connects to a MongoDB deployment containing a specially crafted view and opens that view for editing, the values can cause arbitrary code to execute with the privileges of the user running Compass.
Product
Compass
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record mongodb.com
Oct 21, 2026Apache Pulsar allows an administrator to require end-to-end message encryption for all topics in a namespace by setting the encryption_required namespace policyCVE-2026-105933 · Websites & servers · Apache Software Foundation · reported by security@apache.orgLow 2.3
Apache Pulsar allows an administrator to require end-to-end message encryption for all topics in a namespace by setting the encryption_required namespace policy. When this policy is set, the broker rejects messages that are published without encryption. When the broker loads a persistent topic, it reads the namespace policies and the topic-level policies as part of topic initialization. If a step of this initialization fails, for example because of an error reading from the metadata store, a failure loading the topic-level policies or a failure in a later initialization step, the broker logs a warning, disables the encryption requirement for that topic, and completes the topic load as if it had succeeded. The topic is then served with encryption_required not enforced, even though the namespace policy requires it. Topic-level policies that could not be loaded are also not applied. While the encryption requirement is not enforced, an authenticated client with permission to produce to the affected topic can publish messages that are not encrypted, and the broker accepts and stores them. This applies both to producers created after the topic was loaded and to producers that were alre
Product
Apache Pulsar
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.apache.org pulsar.apache.org
Oct 21, 2026When a client sends a POST with Expect: 100-continue and the origin answers before reading the body, Apache Traffic Server parses the unread body left on the clCVE-2025-55702 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7
When a client sends a POST with Expect: 100-continue and the origin answers before reading the body, Apache Traffic Server parses the unread body left on the client connection as the next request. An attacker behind a front-end proxy that shares connections to Traffic Server can use this to smuggle requests past the front end and desynchronize responses for other users. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.15, from 10.0.0 through 10.1.4, 10.2.0. Users are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue.
Product
Apache Traffic Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.apache.org
Oct 21, 2026Apache Traffic Server can return an origin connection to the shared pool while the origin is still waiting on a request body the client declared but never fullyCVE-2025-31699 · Websites & servers · Apache Software Foundation · reported by security@apache.orgCritical 9.1
Apache Traffic Server can return an origin connection to the shared pool while the origin is still waiting on a request body the client declared but never fully sent, including when the client used Expect: 100-continue. The origin then reads a later request on that connection as leftover body data, which lets an attacker smuggle requests past ATS access controls, disrupt other users' requests, or poison the cache. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.15, from 10.0.0 through 10.1.4, 10.2.0. Users are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue.
Product
Apache Traffic Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.apache.org
Oct 21, 2026Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS.CVE-2026-114124 · Other software · electron · reported by GitHubLow 3.9
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.6, 43.7.3, 44.4.3, and 45.0.0-alpha.9, frame data received from the GPU process for macOS offscreen rendering was not fully validated by the main process. An attacker who had separately gained code execution in the GPU process could provide inconsistent frame geometry and cause the main process to read out-of-bounds memory while producing paint event images, disclosing memory or crashing the application. This issue is fixed in versions 42.11.6, 43.7.3, 44.4.3, and 45.0.0-alpha.9.
Product
electron
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 21, 2026Multiple Cisco products are affected by a vulnerability in the generic routing encapsulation (GRE) tunnel decapsulation feature of the Snort 3 Detection Engine CVE-2026-20221 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 5.8
Multiple Cisco products are affected by a vulnerability in the generic routing encapsulation (GRE) tunnel decapsulation feature of the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause an unexpected restart of the Snort 3 Detection Engine. This vulnerability is due to improper handling of nested GRE traffic. An attacker could exploit this vulnerability by sending a crafted GRE payload through an affected device. A successful exploit could allow the attacker to trigger an unexpected reload of the Snort 3 Detection Engine, resulting in either a bypass or denial of service (DoS) condition, depending on device configuration. For more information, see the section of this advisory. The Snort 3 Detection Engine will restart automatically. No manual intervention is required.
Product
Cisco Cyber Vision
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record sec.cloudapps.cisco.com
Oct 21, 2026Multiple Cisco products are affected by a vulnerability in the Snort 3 Generic Routing Encapsulation (GRE) Detection Engine that could allow an unauthenticated,CVE-2026-20179 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 5.8
Multiple Cisco products are affected by a vulnerability in the Snort 3 Generic Routing Encapsulation (GRE) Detection Engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection. This vulnerability is due to incomplete error checking when Snort 3 parses GRE packets. An attacker could exploit this vulnerability by sending a crafted GRE packet to a targeted device to be parsed by Snort. A successful exploit could allow the attacker to cause the Snort 3 Detection Engine to restart unexpectedly, resulting in a DoS condition.
Product
Cisco Open Source Snort3
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record sec.cloudapps.cisco.com
Oct 21, 2026Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS.CVE-2026-114122 · Other software · electron · reported by GitHubLow 3.9
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.6, 43.7.3, 44.4.3, and 45.0.0-alpha.9, frame data received from the GPU process for webContents.beginFrameSubscription was not fully validated by the main process. An attacker who had separately gained code execution in the GPU process could supply inconsistent frame geometry and cause the main process to read out-of-bounds memory while producing captured frame images, disclosing memory or crashing the application. This issue is fixed in versions 42.11.6, 43.7.3, 44.4.3, and 45.0.0-alpha.9.
Product
electron
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 21, 2026Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS.CVE-2026-114121 · Other software · electron · reported by GitHubMedium 5.4
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.5, requests to open external protocol URLs could be attributed to a document other than the one that initiated them, causing the requestingUrl passed to session.setPermissionRequestHandler to identify trusted content for a launch requested by untrusted content. An application that grants openExternal based on the requesting origin and allows untrusted content to open or navigate windows could therefore allow that content to launch an OS-registered external application. This issue is fixed in versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.5.
Product
electron
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 21, 2026Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS.CVE-2026-113800 · Other software · electron · reported by GitHubMedium 5.4
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.5, hid and usb permission checks made from an iframe caused setPermissionCheckHandler to receive the top-level frame's origin and details instead of the requesting frame's. An application that delegated hid or usb to a cross-origin untrusted iframe and allowed device access with origin-based logic could therefore grant that embedded frame access intended for the top-level page. This issue is fixed in versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.5.
Product
electron
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 21, 2026Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS.CVE-2026-113798 · Other software · electron · reported by GitHubMedium 5.4
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.9, 43.7.6, 44.5.0, and 45.0.0-alpha.13, pointerLock permission requests from some cross-origin iframes caused session.setPermissionRequestHandler() to receive the top-level frame's requestingUrl and isMainFrame values instead of those of the requesting frame. An application that embeds untrusted iframe content and grants pointer lock based on the requesting origin could therefore grant the permission under the top-level page's identity. Applications that deny pointerLock for untrusted embedded content are not affected. This issue is fixed in versions 42.11.9, 43.7.6, 44.5.0, and 45.0.0-alpha.13.
Product
electron
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 21, 2026Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS.CVE-2026-113797 · Other software · electron · reported by GitHubLow 3.1
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.1, 43.5.1, 44.1.1, and 45.0.0-alpha.4, chrome.tabs.query() returned each tab's url and title to extensions that had neither the tabs permission nor matching host permissions. An application that loaded an extension it did not fully trust through session.extensions.loadExtension could therefore allow that extension to read the URL and title of every webContents in its session. This issue is fixed in versions 42.11.1, 43.5.1, 44.1.1, and 45.0.0-alpha.4.
Product
electron
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 21, 2026Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS.CVE-2026-113796 · Other software · electron · reported by GitHubMedium 4.2
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.6, Electron treated pages opened into a new window from links as application-initiated navigations instead of preserving the page containing the link as the initiator. The resulting top-level request could be classified as same-site, causing SameSite=Strict cookies to be sent and Sec-Fetch-Site not to identify the initiating page. An application that loads untrusted content and permits it to open new windows could therefore allow that content to make a credentialed request to another site that relies on SameSite cookies for CSRF protection. This issue is fixed in versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.6.
Product
electron
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 21, 2026Incorrect authorization in the Sender Rewriting Scheme (SRS) of Progressive Robot hMailServer 6.2.1 through 6.3.6 allows a remote attacker to relay mail throughCVE-2026-114473 · Other software · Progressive Robot Ltd · reported by cve@gitlab.comMedium 5
Incorrect authorization in the Sender Rewriting Scheme (SRS) of Progressive Robot hMailServer 6.2.1 through 6.3.6 allows a remote attacker to relay mail through the server to outside addresses. With SRS enabled, the server rewrites the envelope sender of mail it forwards to a signed SRS address at the forwarding domain, and passes a bounce to that address back to the original sender; but it took every message to a valid SRS address, whatever its sender, as delivery to a local recipient, so the relay rules and the SMTP authentication they require were not applied, and the message was delivered to the outside address the SRS address encodes. Anyone holding a valid SRS address of the server, such as the recipient of a forwarded message, could have the server relay mail to the address it encodes for 21 days, and an account holder whose account forwards to an outside mailbox could obtain one for any address. SRS is off by default.
Product
hMailServer
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record gitlab.com gitlab.com
Oct 21, 2026SureCart: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-112221 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brainstorm Force SureCart surecart allows Stored XSS.This issue affects SureCart: from n/a through 4.9.5.
Product
SureCart
Affected
up to 4.9.5
What to do
Affects up to 4.9.5. Update SureCart to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 21, 2026Geo Mashup: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-111848 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Dylan Kuhn Geo Mashup geo-mashup allows Reflected XSS.This issue affects Geo Mashup: from n/a through 1.13.22.
Product
Geo Mashup
Affected
up to 1.13.22
What to do
Affects up to 1.13.22. Update Geo Mashup to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 21, 2026Paid Videochat Turnkey Site: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-111840 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in VideoWhisper.com Paid Videochat Turnkey Site ppv-live-webcams allows Reflected XSS.This issue affects Paid Videochat Turnkey Site: from n/a through 7.5.14.
Product
Paid Videochat Turnkey Site
Affected
up to 7.5.14
What to do
Affects up to 7.5.14. Update Paid Videochat Turnkey Site to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 21, 2026ThemeHunk Customizer: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-111838 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeHunk ThemeHunk Customizer themehunk-customizer allows Reflected XSS.This issue affects ThemeHunk Customizer: from n/a through 2.8.7.
Product
ThemeHunk Customizer
Affected
up to 2.8.7
What to do
Affects up to 2.8.7. Update ThemeHunk Customizer to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 21, 2026Contest Gallery: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-111837 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Wasiliy Strecker Contest Gallery contest-gallery allows Stored XSS.This issue affects Contest Gallery: from n/a through 34.0.1.
Product
Contest Gallery
Affected
up to 34.0.1
What to do
Affects up to 34.0.1. Update Contest Gallery to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 21, 2026The system fails to invalidate existing access tokens associated with sub-organization users during sensitive account management operations such as password resCVE-2025-0326 · Other software · WSO2 · reported by ed10eef1-636d-4fbe-9993-6890dfa878f8High 7.4
The system fails to invalidate existing access tokens associated with sub-organization users during sensitive account management operations such as password reset, role change, or sub-organization disablement. This oversight allows previously issued tokens to remain active even after the user's access context has been modified or revoked through administrative actions. The identified issue could lead to unauthorized access by a malicious actor, but only when all of the following conditions are met: previously issued access tokens remain active, and these tokens have been exposed to malicious actors.
Product
WSO2 Identity Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.docs.wso2.com
Oct 21, 2026Improper authorization in Apache bRPC (versions < 1.18.0) on all platforms allows remote attackers to access builtin services through the public port.CVE-2026-84748 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.5
Improper authorization in Apache bRPC (versions < 1.18.0) on all platforms allows remote attackers to access builtin services through the public port. Root Cause: ServerOptions.internal_port is documented to make builtin services (and Tabbed services) reachable only from the internal port, and the HTTP/h2 dispatch path enforced this. However, all protobuf-based protocol dispatch paths (baidu_std, hulu_pbrpc, sofa_pbrpc, and the nshead-based protocols public_pbrpc, nshead_mcpack, nova_pbrpc and ubrpc2pb) computed the security_mode flag but never enforced it between method resolution and method invocation. Since builtin services share the method map with user services, a client able to reach the public port could invoke builtin services such as brpc.vars or hotspots by name over these pb protocols and disclose sensitive runtime information (metrics, flags, profiler data) that the operator intended to expose only via the internal port. Affected Scenarios: Use a bRPC server with ServerOptions.internal_port configured (or with builtin/Tabbed services otherwise expected to be gated by it) while the public port is reachable from an untrusted network and any pb-based protocol is enabled.
Product
Apache bRPC
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.apache.org
Oct 21, 2026A reachable assertion in Apache bRPC (version < 1.18.0) on all platforms allows a malicious remote peer to crash the process, resulting in denial of service.CVE-2026-82425 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.5
A reachable assertion in Apache bRPC (version < 1.18.0) on all platforms allows a malicious remote peer to crash the process, resulting in denial of service. Root Cause: When a Socket with health checking enabled fails, Socket::WaitAndReset closes its file descriptor while the event dispatcher may still be delivering an input event (EPOLLIN/EVFILT_READ) that was fetched for the just-closed fd. If the health check then succeeds and revives the Socket, Socket::Address succeeds again while the fd is still -1 (the next write reconnects on demand). In that window, Socket::OnInputEvent hits CHECK(!(events & EPOLLIN)) (or the kqueue equivalent) because the Socket is addressable but has no fd. CHECK failures terminate the process when bRPC is built with glog or when the gflag -crash_on_fatal_log is enabled (CHECK always terminates in OFFICIAL_BUILD/NDEBUG builds as well). Affected Scenarios: Applications using bRPC clients with health check enabled (-health_check_interval). A malicious remote peer that the client connects to can deliberately abort connections and immediately accept the health check probes, racing connection teardown against health check revival to trigger the assertion a
Product
Apache bRPC
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.apache.org
Oct 21, 2026e107 CMS before 2.3.13 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious HTML by manipulating thCVE-2026-114407 · Other software · e107inc · reported by VulnCheckMedium 5.1
e107 CMS before 2.3.13 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious HTML by manipulating the author GET parameter in search.php, which is parsed with parse_str() and concatenated unescaped into a rendered input tag via the form handler's 'other' option key. Attackers can craft a single GET request containing a crafted author parameter to break out of the HTML input tag and inject an img element with an onerror handler, executing arbitrary JavaScript in the victim's browser session.
Product
e107
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 21, 2026PHPOffice PHPPresentation 1.2.0 contains a cross-site scripting vulnerability in the HTML writer that allows attackers who supply presentation content to injectCVE-2026-114404 · Websites & servers · PHPOffice · reported by VulnCheckMedium 5.3
PHPOffice PHPPresentation 1.2.0 contains a cross-site scripting vulnerability in the HTML writer that allows attackers who supply presentation content to inject script into generated HTML. Attackers can craft a PPTX with malicious text runs, hyperlink relationship targets, or shape descr attributes that are emitted unescaped, executing script in viewers' browsers.
Product
PHPPresentation
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 21, 2026Trudesk through 1.2.11 contains a regular expression injection vulnerability that allows unauthenticated attackers to enumerate usernames by submitting regex paCVE-2026-114401 · Other software · polonel · reported by VulnCheckMedium 6.9
Trudesk through 1.2.11 contains a regular expression injection vulnerability that allows unauthenticated attackers to enumerate usernames by submitting regex patterns to POST /api/v1/login. Attackers can send alternations or prefixes like (admin|root) or a.* and distinguish 'Invalid User' from 'Invalid Password' responses to discover valid accounts.
Product
trudesk
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 21, 2026Trudesk through 1.2.11 contains a missing authentication vulnerability in debug routes enabled whenever NODE_ENV is unset, letting unauthenticated attackers invCVE-2026-114397 · Other software · polonel · reported by VulnCheckHigh 8.3
Trudesk through 1.2.11 contains a missing authentication vulnerability in debug routes enabled whenever NODE_ENV is unset, letting unauthenticated attackers invoke them remotely. Attackers can call /debug/populatedb to delete all groups, tags and tickets, then log in with seeded accounts using the password 'password'.
Product
trudesk
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 21, 2026The Legacy Pipe receiver protocol (handshake / sendPipeData) uses a hardcoded SUPER_USER (root) identity when executing data loading and deletion operations.CVE-2026-59229 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 8.8
The Legacy Pipe receiver protocol (handshake / sendPipeData) uses a hardcoded SUPER_USER (root) identity when executing data loading and deletion operations. A user with only SYSTEM-level privileges (such as USE_PIPE or MAINTAIN) who does NOT have WRITE_DATA or DELETE_DATA permissions on target databases can send specially crafted PipeData messages through the Legacy Pipe API, resulting in data loading/deletion operations executed as root — effectively bypassing IoTDB's permission model entirely. This issue affects Apache IoTDB: from 2.0.0 before 2.0.11. Users are recommended to upgrade to version 2.0.11, which fixes the issue.
Product
Apache IoTDB
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.apache.org openwall.com
Oct 21, 2026Improper authentication in Apache bRPC through 1.17.0 allows a remote unauthenticated attacker to bypass authentication for protected non-builtin HTTP endpointsCVE-2026-48830 · Websites & servers · Apache Software Foundation · reported by security@apache.orgCritical 9.1
Improper authentication in Apache bRPC through 1.17.0 allows a remote unauthenticated attacker to bypass authentication for protected non-builtin HTTP endpoints by first sending a builtin HTTP request on the same HTTP/1.1 keep-alive connection. When ServerOptions.auth is enabled and builtin HTTP services are exposed on the public listener, a builtin request received as the first message on a socket may cause the connection to be treated as authenticated for later requests on that socket. Users are recommended to upgrade to version 1.18.0, which fixes this issue, or apply this PR separately: https://github.com/apache/brpc/pull/3308
Product
Apache bRPC
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.apache.org
Oct 21, 2026Live Summary for Gravity Forms: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-110884 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in geekontheroad Live Summary for Gravity Forms live-summary-for-gravity-forms allows Reflected XSS.This issue affects Live Summary for Gravity Forms: from n/a through 1.2.10.
Product
Live Summary for Gravity Forms
Affected
up to 1.2.10
What to do
Affects up to 1.2.10. Update Live Summary for Gravity Forms to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 21, 2026Ninja Forms: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-110899 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kevin Stover Ninja Forms ninja-forms allows Stored XSS.This issue affects Ninja Forms: from n/a through 3.15.5.
Product
Ninja Forms
Affected
up to 3.15.5
What to do
Affects up to 3.15.5. Update Ninja Forms to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 21, 2026Strong Testimonials: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-107435 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Chill Strong Testimonials strong-testimonials allows Stored XSS.This issue affects Strong Testimonials: from n/a through 3.3.12.
Product
Strong Testimonials
Affected
up to 3.3.12
What to do
Affects up to 3.3.12. Update Strong Testimonials to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 21, 2026Cart Abandonment Recovery for WooCommerce: Does not verify the integrity of its cart-recovery token before acting on it and still accepts an unsigned legacy token formatCVE-2026-96901 · WordPress plugins & themes · reported by WPScanLow 3.7
The Cart Abandonment Recovery for WooCommerce WordPress plugin before 2.2.0 does not verify the integrity of its cart-recovery token before acting on it and still accepts an unsigned legacy token format, allowing unauthenticated attackers who know a victim's cart session identifier to modify that victim's abandoned-cart record, for example unsubscribing them from recovery emails or applying an arbitrary coupon to their restored cart.
Product
Cart Abandonment Recovery for WooCommerce
Fixed in
2.2.0
What to do
Update Cart Abandonment Recovery for WooCommerce to 2.2.0 or newer.
Full record and what to do →NVD record wpscan.com
Oct 21, 2026User Profile Builder: Does not escape the current page URL before outputting it in a JavaScript context on one of its admin pagesCVE-2026-111948 · WordPress plugins & themes · reported by WPScanHigh 7.1
The User Profile Builder WordPress plugin before 4.0.1 does not escape the current page URL before outputting it in a JavaScript context on one of its admin pages, leading to Reflected Cross-Site Scripting against high-privilege users.
Product
User Profile Builder
Fixed in
4.0.1
What to do
Update User Profile Builder to 4.0.1 or newer.
Full record and what to do →NVD record wpscan.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

Weekly security brief

The flaws that hit local websites, every Friday.

One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.

Vulnerability database

The flaws that hit local websites, every Friday.

Tell us what you're building.