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.
17,569 results · page 53 of 352
Sep 8, 2026AVideo through 29.0 contains an information disclosure vulnerability in plugin/Live/stats.json.php that allows unauthenticated attackers to retrieve stream keysCVE-2026-86727 · Other software · WWBN · reported by VulnCheckHigh 8.7
AVideo through 29.0 contains an information disclosure vulnerability in plugin/Live/stats.json.php that allows unauthenticated attackers to retrieve stream keys and m3u8 URLs by accessing the endpoint without authentication. Attackers can enumerate private, unlisted, and group-restricted live streams by parsing the hidden_applications array in the JSON response to obtain sensitive streaming credentials.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 8, 2026A Cross-Site Request Forgery (CSRF) vulnerability in WatchGuard Dimension's database snapshot creation feature allows a remote attacker to trigger unauthorized CVE-2026-86135 · Network & remote access · WatchGuard · reported by 5d1c2695-1a31-4499-88ae-e847036fd7e3High 7
A Cross-Site Request Forgery (CSRF) vulnerability in WatchGuard Dimension's database snapshot creation feature allows a remote attacker to trigger unauthorized snapshot creation by tricking an authenticated administrator into visiting a specially crafted web page.
- Product
- Dimension
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026An Authentication Bypass vulnerability in Sentry before R10.8.2, R10.7.3 and R10.6.4 allows a remote unauthenticated attacker to gain administrative level accesCVE-2026-83527 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75High 8.1
An Authentication Bypass vulnerability in Sentry before R10.8.2, R10.7.3 and R10.6.4 allows a remote unauthenticated attacker to gain administrative level access.
- Product
- Sentry
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Incorrect access control in the SellerAuthorizeAspect component of springboot-project v1.0.0 allows unauthenticated attackers to access all seller management inCVE-2026-79571 · Other software · reported by MITRECritical 9.1
Incorrect access control in the SellerAuthorizeAspect component of springboot-project v1.0.0 allows unauthenticated attackers to access all seller management interfaces and list all products/orders, put products on/off sale, finish/cancel orders, and modify categories without authentication.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Netis NX10 firmware V4.0.1.5808 and V3.0.0.4142 contain an information disclosure vulnerability that allows unauthenticated attackers to retrieve the administraCVE-2026-61516 · Other software · Netis Systems · reported by VulnCheckCritical 9.3
Netis NX10 firmware V4.0.1.5808 and V3.0.0.4142 contain an information disclosure vulnerability that allows unauthenticated attackers to retrieve the administrator password by sending a request to the sysinfo action in the web management interface without a valid session. Attackers can replay the exposed credential against the login handler to establish a fully authenticated administrator session on the device.
- Product
- NX10
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhackwithmike.comhackwithmike.com
Sep 8, 2026A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code onCVE-2026-12745 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75Critical 9.8
A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code on the server.
- Product
- Neurons for ITSM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code onCVE-2026-12744 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75Critical 9.8
A Deserialization of Untrusted Data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code on the server.
- Product
- Neurons for ITSM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel DriveCVE-2026-0860 · Computers, phones & browsers · Arm Ltd · reported by arm-security@arm.comHigh 7.5
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU memory processing operations to gain access to sensitive kernel information. This issue affects Valhall GPU Kernel Driver: from r29p0 through r49p5, from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p5, from r50p0 through r54p3, r55p0.
- Product
- Valhall GPU Kernel Driver
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026XenForo before 2.3.13 contains an unauthenticated information disclosure vulnerability that allows unauthenticated attackers to retrieve private unfurl records CVE-2026-73320 · Other software · XenForo · reported by VulnCheckMedium 5.1
XenForo before 2.3.13 contains an unauthenticated information disclosure vulnerability that allows unauthenticated attackers to retrieve private unfurl records by supplying predictable auto-increment primary key IDs to the unfurl endpoint. Attackers can enumerate or predict result IDs and query the endpoint without any session, user, or visibility checks to obtain rendered preview HTML, original URLs, and query strings from private conversations and other restricted content.
- Product
- XenForo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbombobombone.github.iogithub.com
Sep 8, 2026XenForo before 2.3.13 contains a cross-site scripting vulnerability in the dynamic redirect handler that allows unauthenticated attackers to execute arbitrary JCVE-2026-73319 · Other software · XenForo · reported by VulnCheckMedium 5.1
XenForo before 2.3.13 contains a cross-site scripting vulnerability in the dynamic redirect handler that allows unauthenticated attackers to execute arbitrary JavaScript in the board origin by crafting a malicious javascript: URI that bypasses host validation. Attackers can embed the board hostname in the URI authority component and use percent-encoded newlines to evade server-side filters, causing authenticated users who perform a Follow action to execute attacker-supplied JavaScript in their browser.
- Product
- XenForo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbombobombone.github.iogithub.com
Sep 8, 2026XenForo before 2.3.13 contains a server-side request forgery vulnerability in the PayPal REST webhook handler that allows unauthenticated attackers to cause theCVE-2026-73315 · Other software · XenForo · reported by VulnCheckHigh 7.7
XenForo before 2.3.13 contains a server-side request forgery vulnerability in the PayPal REST webhook handler that allows unauthenticated attackers to cause the server to make outbound HTTP requests to arbitrary destinations by supplying a crafted certificate URL in webhook headers without scheme, hostname, or allowlist validation. Attackers can submit a crafted POST to the PayPal webhook callback endpoint to reach internal network resources including cloud instance metadata services, potentially disclosing IAM credentials or enabling secondary internal service exploitation.
- Product
- XenForo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbombobombone.github.iogithub.com
Sep 8, 2026XenForo before 2.3.13 contains a signature verification logic error in the PayPal REST webhook handler that allows unauthenticated attackers to bypass payment sCVE-2026-73314 · Other software · XenForo · reported by VulnCheckHigh 8.7
XenForo before 2.3.13 contains a signature verification logic error in the PayPal REST webhook handler that allows unauthenticated attackers to bypass payment signature validation by submitting a webhook request with an unsupported auth_algo header value. When the algorithm cannot be mapped to a supported hash function, the verification function incorrectly returns true instead of failing, causing the caller to treat the fabricated request as verified and process the payment event without a valid PayPal signature.
- Product
- XenForo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbombobombone.github.iogithub.com
Sep 8, 2026XenForo before 2.3.13 contains an OAuth2 authorization code reuse vulnerability that allows attackers to obtain unauthorized token pairs by submitting a previouCVE-2026-73311 · Other software · XenForo · reported by VulnCheckCritical 9.1
XenForo before 2.3.13 contains an OAuth2 authorization code reuse vulnerability that allows attackers to obtain unauthorized token pairs by submitting a previously used authorization code. Attackers can exploit the failure to invalidate or mark authorization codes as consumed after initial token issuance to receive an independent token pair for the same user and scopes, bypassing the single-use guarantee of the OAuth2 authorization code flow.
- Product
- XenForo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbombobombone.github.iogithub.com
Sep 8, 2026XenForo before 2.3.13 contains an authentication bypass vulnerability in the OAuth2 token endpoint that allows unauthenticated attackers to obtain valid token pCVE-2026-73309 · Other software · XenForo · reported by VulnCheckCritical 9.1
XenForo before 2.3.13 contains an authentication bypass vulnerability in the OAuth2 token endpoint that allows unauthenticated attackers to obtain valid token pairs by submitting empty values for client_secret and code_verifier parameters. Attackers can exploit PHP truthy evaluation logic, which treats empty strings as false and skips client secret validation and PKCE code verifier validation, to exchange a valid authorization code for a token pair without proving client identity or holding the PKCE commitment.
- Product
- XenForo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbombobombone.github.iogithub.com
Sep 8, 2026Event Tickets and Registration: Unauthorized modification of dataCVE-2026-3174 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The Event Tickets and Registration plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the Stripe OAuth return endpoint in all versions up to, and including, 5.27.4. This makes it possible for unauthenticated attackers to overwrite the site's Stripe merchant credentials (access tokens, publishable keys, and account ID), diverting all subsequent payment processing to the attacker's Stripe account.
- Product
- Event Tickets and Registration
- Affected
- up to 5.27.4
- What to do
- Affects up to 5.27.4. Update Event Tickets and Registration 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Sep 8, 2026Online Scheduling and Appointment Booking System – Bookly: Unauthorized modification of dataCVE-2026-2520 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'updateAddon' function in all versions up to, and including, 27.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update any plugin with a main file of 'main.php' to its latest version.
- Product
- Online Scheduling and Appointment Booking System – Bookly
- Affected
- up to 27.2
- What to do
- Affects up to 27.2. Update Online Scheduling and Appointment Booking System – Bookly 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Sep 8, 2026EDD Product Catalog Feed by PixelYourSite: Unauthorized modification of data that can lead to a denial of serviceCVE-2026-9331 · WordPress plugins & themes · reported by WordfenceHigh 7.1
The EDD Product Catalog Feed by PixelYourSite plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to a missing capability check on the wpeddpcf_delete_feed function in all versions up to, and including, 1.0.2. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary option values on the WordPress site. This can be leveraged to delete an option that would create an error on the site and deny service to legitimate users.
- Product
- EDD Product Catalog Feed by PixelYourSite
- Affected
- up to 1.0.2
- What to do
- Affects up to 1.0.2. Update EDD Product Catalog Feed by PixelYourSite 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 recordpixelyoursite.comwordfence.com
Sep 8, 2026Unauthenticated Cross Site Scripting (XSS) in Unlimited Elements For Elementor (Free Widgets, Addons, Templates) <= 2.0.17 versions.CVE-2026-84820 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in Unlimited Elements For Elementor (Free Widgets, Addons, Templates) <= 2.0.17 versions.
- Affected
- up to 2.0.17
- What to do
- Affects up to 2.0.17. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Sep 8, 2026Unauthenticated Cross Site Scripting (XSS) in Open User Map <= 1.4.50 versions.CVE-2026-84818 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in Open User Map <= 1.4.50 versions.
- Affected
- up to 1.4.50
- What to do
- Affects up to 1.4.50. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Sep 8, 2026Unauthenticated Cross Site Scripting (XSS) in JetFormBuilder <= 3.6.5.1 versions.CVE-2026-84817 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in JetFormBuilder <= 3.6.5.1 versions.
- Affected
- up to 3.6.5.1
- What to do
- Affects up to 3.6.5.1. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Sep 8, 2026Unauthenticated Insecure Direct Object References (IDOR) in WpEvently <= 5.6.0 versions.CVE-2026-81802 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Unauthenticated Insecure Direct Object References (IDOR) in WpEvently <= 5.6.0 versions.
- Affected
- up to 5.6.0
- What to do
- Affects up to 5.6.0. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Sep 7, 2026Missing authentication for a critical function in ASUS Control Center Express Agent allows an unauthenticated nearby user to control the host via a direct conneCVE-2026-19397 · Network & remote access · ASUS · reported by 54bf65a7-a193-42d2-b1ba-8e150d3c35e1High 7.7
Missing authentication for a critical function in ASUS Control Center Express Agent allows an unauthenticated nearby user to control the host via a direct connection to the agent when the host has an active login session. Refer to the ' Security Update for ASUS Control Center Express Agent ' section on the ASUS Security Advisory for more information.
- Product
- Control Center Express Agent
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026Exposure of Sensitive System Information to an Unauthorized Control Sphere in Armoury Crate driver allows a local user to obtain kernel virtual addresses via a CVE-2026-16006 · Network & remote access · ASUS · reported by 54bf65a7-a193-42d2-b1ba-8e150d3c35e1Medium 5.7
Exposure of Sensitive System Information to an Unauthorized Control Sphere in Armoury Crate driver allows a local user to obtain kernel virtual addresses via a crafted IOCTL request by bypassing the driver's verification, potentially providing further insight into the kernel memory layout.Refer to the ' Security Update for Armoury Crate App ' section on the ASUS Security Advisory for more information.
- Product
- Armoury Crate
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026Due to a missing authorization check in Application Server ABAP of SAP NetWeaver and ABAP Platform, an authenticated attacker could gain unauthorized access to CVE-2026-76963 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 4.3
Due to a missing authorization check in Application Server ABAP of SAP NetWeaver and ABAP Platform, an authenticated attacker could gain unauthorized access to sensitive system configuration information. Successful exploitation could result in exposure of security relevant settings and internal system details, resulting in low impact on confidentiality while integrity and availability remain unaffected.
- Product
- SAP NetWeaver and ABAP Platform
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026SAP NetWeaver Application Server for ABAP and ABAP Platform allows an unauthenticated user to send a specially crafted packet that triggers reprocessing of a prCVE-2026-66767 · Network & remote access · SAP_SE · reported by cna@sap.comHigh 7.7
SAP NetWeaver Application Server for ABAP and ABAP Platform allows an unauthenticated user to send a specially crafted packet that triggers reprocessing of a previously buffered user request, potentially hijacking another user's session under narrow timing conditions. Successful exploitation could result in high impact on confidentiality and integrity, with low impact on availability of the application.
- Product
- SAP NetWeaver Application Server for ABAP and ABAP Platform
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026knowns before 0.30.0 fails to validate import names in the import routes, allowing unauthenticated attackers to write files outside the imports directory.CVE-2026-86542 · Other software · knowns-dev · reported by VulnCheckHigh 8.8
knowns before 0.30.0 fails to validate import names in the import routes, allowing unauthenticated attackers to write files outside the imports directory. Attackers can supply traversal sequences in the name parameter to escape the imports directory and overwrite arbitrary files writable by the server process.
- Product
- knowns
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026knowns versions before 0.30.0 contain a path traversal vulnerability in the POST /api/templates/preview endpoint that allows unauthenticated attackers to read aCVE-2026-86538 · Other software · knowns-dev · reported by VulnCheckHigh 8.7
knowns versions before 0.30.0 contain a path traversal vulnerability in the POST /api/templates/preview endpoint that allows unauthenticated attackers to read arbitrary files. Attackers can supply directory traversal sequences in the templateFile parameter to bypass path restrictions and read sensitive files like credentials and configuration through the JSON response.
- Product
- knowns
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026Improper Authentication vulnerability in ash-project ash_authentication_oauth2_server allows an unauthenticated attacker to register OAuth clients even when DynCVE-2026-82758 · Other software · ash-project · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbMedium 6.3
Improper Authentication vulnerability in ash-project ash_authentication_oauth2_server allows an unauthenticated attacker to register OAuth clients even when Dynamic Client Registration is gated by an initial access token. resolve_secret/3 in AshAuthentication.Oauth2Server (reached through __resolve_secret__!) treated any return other than {:ok, _} or :error from a configured {module, function, args} or 2-arity-function secret provider as a valid secret, wrapping nil, false, or "" as {:ok, value}. When the initial_access_token resolves to such an empty value, POST /oauth/register compares the presented bearer token against it and the comparison passes with no token supplied, so registration is open although it was configured closed. The same fail-open affected other resolved secrets such as signing_secret. This issue affects ash_authentication_oauth2_server: from 0.1.0 before 0.3.1.
- Product
- ash_authentication_oauth2_server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcna.erlef.orggithub.com
Sep 7, 2026Improper Encoding or Escaping of Output vulnerability in ash-project ash_authentication_oauth2_server allows an unauthenticated attacker to inject arbitrary autCVE-2026-82756 · Other software · ash-project · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbMedium 6.3
Improper Encoding or Escaping of Output vulnerability in ash-project ash_authentication_oauth2_server allows an unauthenticated attacker to inject arbitrary authentication parameters into the WWW-Authenticate challenge header. BearerPlug and RequireScopePlug built the Bearer resource_metadata="..." challenge by interpolating a resource_metadata URL derived from the request tenant directly into the quoted value. In a multi-tenant application that sets the Ash tenant from request-controlled data (a subdomain, the Host, a path segment, or a header), a tenant containing a " closes the quoted value and appends attacker-chosen auth-params, including a second resource_metadata URL pointing at an attacker-controlled authorization server that spec-following clients follow. Carriage returns and line feeds are rejected by Plug, so this is parameter injection within one header, not response splitting. This issue affects ash_authentication_oauth2_server: from 0.1.3 before 0.3.1.
- Product
- ash_authentication_oauth2_server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcna.erlef.orggithub.com
Sep 7, 2026Allocation of Resources Without Limits or Throttling vulnerability in ash-project ash_authentication_oauth2_server allows an unauthenticated attacker to exhaustCVE-2026-82753 · Other software · ash-project · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbHigh 8.2
Allocation of Resources Without Limits or Throttling vulnerability in ash-project ash_authentication_oauth2_server allows an unauthenticated attacker to exhaust database storage and memory. The /authorize endpoint is unauthenticated by design. With Client ID Metadata Documents enabled, resolve_client/3 in AshAuthentication.Oauth2Server.CIMD fetches the document for each new URL-shaped client_id and upserts a client row, with no cap on the number of rows, no expiry or garbage collection, and no length bound on the fetched fields; the document was also placed in CIMD.Cache before validation, so even rejected documents held cache memory until their TTL. An attacker serving valid documents at many distinct URLs creates one permanent client row per URL, each able to carry multi-megabyte strings, growing storage and memory without bound. This issue affects ash_authentication_oauth2_server: from 0.3.0 before 0.3.1.
- Product
- ash_authentication_oauth2_server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcna.erlef.orggithub.com
Sep 7, 2026In JetBrains YouTrack before 2026.2.18634 cloning a whiteboard allowed unauthorized changes to links on inaccessible issuesCVE-2026-86494 · Other software · JetBrains · reported by cve@jetbrains.comHigh 7.7
In JetBrains YouTrack before 2026.2.18634 cloning a whiteboard allowed unauthorized changes to links on inaccessible issues
- Product
- YouTrack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026In JetBrains Hub before 2026.2.52442 an unauthenticated attacker could register a trusted service and gain superuser privilegesCVE-2026-86480 · Other software · JetBrains · reported by cve@jetbrains.comCritical 9.8
In JetBrains Hub before 2026.2.52442 an unauthenticated attacker could register a trusted service and gain superuser privileges
- Product
- Hub
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026In JetBrains YouTrack before 2025.3.161254, 2026.1.14042 improper authentication in YouTrack Helpdesk allowed unauthenticated account takeover via a self-asserCVE-2026-86478 · Other software · JetBrains · reported by cve@jetbrains.comCritical 9.8
In JetBrains YouTrack before 2025.3.161254, 2026.1.14042 improper authentication in YouTrack Helpdesk allowed unauthenticated account takeover via a self-asserted email address
- Product
- YouTrack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026Affected versions of MISP permit unauthenticated or weakly constrained request paths to perform persistent work without adequate input bounds or rate limiting.CVE-2026-86452 · Other software · MISP · reported by 5a6e4751-2f3f-4070-9419-94fb35b644e8High 8.7
Affected versions of MISP permit unauthenticated or weakly constrained request paths to perform persistent work without adequate input bounds or rate limiting. The users/forgot password-reset endpoint accepted an attacker-controlled email value without first imposing a reasonable length bound or validating its format. That value was then used to create an audit log entry and queue a password-reset job, causing the supplied value to be persisted more than once per request. The commit explicitly states that an unbounded unauthenticated request field was stored twice per call with no throttle. The fix adds: - a maximum email input length of 1024 bytes; - email-format validation before persistent work; - a per-source pre-authentication request budget; - HTTP 429 responses when that budget is exceeded; - a 15-minute cooldown for API-access request emails; - POST-only handling and CSRF protection for the API-access request endpoint. The new flood filter is specifically intended to limit persistent storage costs from anonymous requests such as password resets, registrations, and failed REST authentication attempts. Version affected: ≤2.5.45
- Product
- MISP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 7, 2026Masteriyo LMS: Unauthorized data deletionCVE-2026-8279 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Masteriyo LMS plugin for WordPress is vulnerable to unauthorized data deletion due to a missing capability check on the 'delete_item_permissions_check' function in the CourseProgressItemsController in all versions up to, and including, 2.2.0. This makes it possible for unauthenticated attackers to delete arbitrary course progress records belonging to any student.
- Product
- Masteriyo LMS
- Affected
- up to 2.2.0
- What to do
- Affects up to 2.2.0. Update Masteriyo LMS 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Sep 7, 2026LibreNMS before 26.8.0 contains an authentication bypass vulnerability in the REST API that allows unauthenticated attackers to access protected endpoints by seCVE-2026-86426 · Other software · librenms · reported by VulnCheckCritical 9.2
LibreNMS before 26.8.0 contains an authentication bypass vulnerability in the REST API that allows unauthenticated attackers to access protected endpoints by sending numeric values instead of string tokens. Attackers can exploit MySQL type coercion by sending small integers like 0 through 9 to match token hashes, gaining access to API functionality including device credentials and administrative features that enable remote code execution through alert templates.
- Product
- librenms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 7, 2026Retransmissions of ACK packet ID in OpenVPN through 2.6.22 and 2.7.6 allow remote unauthenticated attackers to cause a denial of service via crafted inputs thatCVE-2026-84732 · Other software · OpenVPN · reported by security@openvpn.netHigh 8.7
Retransmissions of ACK packet ID in OpenVPN through 2.6.22 and 2.7.6 allow remote unauthenticated attackers to cause a denial of service via crafted inputs that trigger a timeout integer overflow
- Product
- OpenVPN
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 6, 2026Improper Validation of Specified Quantity in Input in ZenHive mpp allows an unauthenticated remote client to inflate the fee-payer's gas cost per sponsored paymCVE-2026-82751 · Other software · ZenHive · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbHigh 8.3
Improper Validation of Specified Quantity in Input in ZenHive mpp allows an unauthenticated remote client to inflate the fee-payer's gas cost per sponsored payment by a large multiplier and to have the sponsor pay for provisioning an access key on the client's own account. When the server sponsors Tempo payments, MPP.Methods.Tempo.FeePayerPolicy.measure/3 in lib/mpp/methods/tempo/fee_payer_policy.ex bounds the gas fields, the fee budget, the validity window and the access list of the client-signed 0x76 envelope, but does not check whether the envelope carries the optional key_authorization field. A client can attach a fully signed key authorization, provisioning a new access key with token spending limits on its own account, alongside the normal payment call. The key and each limit entry are persistent storage writes billed as intrinsic gas to the sponsor, bounded only by the gas_limit ceiling. At the reporter's default of one key with three token limits the sponsored cost rises from about 46,587 gas to about 1,808,700 gas, and the client keeps a valid access key it paid nothing for. This issue affects mpp: from 0.2.0 before 0.16.1.
- Product
- mpp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcna.erlef.orggithub.com
Sep 6, 2026Improper Validation of Specified Quantity in Input in ZenHive mpp allows an unauthenticated remote client to inflate the fee-payer's gas cost per sponsored paymCVE-2026-82750 · Other software · ZenHive · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbHigh 8.3
Improper Validation of Specified Quantity in Input in ZenHive mpp allows an unauthenticated remote client to inflate the fee-payer's gas cost per sponsored payment by a large multiplier and to have the sponsor pay for EIP-7702 account delegations of the client's choosing. When the server sponsors Tempo payments, MPP.Methods.Tempo.FeePayerPolicy.measure/3 in lib/mpp/methods/tempo/fee_payer_policy.ex bounds the gas fields, the fee budget, the validity window and the access list of the client-signed 0x76 envelope, but never reads its aa_authorization_list field. Every signed delegation in that list is charged as intrinsic gas before the payment call runs, so a client attaching delegations from throwaway authority keys makes the sponsor pay for them within the default gas_limit ceiling. At the reporter's default of seven entries the sponsored cost rises from about 46,575 gas to about 1,884,087 gas. Because each entry is applied as a persistent set-code delegation, a client can also upgrade its own accounts to delegated code at the sponsor's expense. This issue affects mpp: from 0.2.0 before 0.16.1.
- Product
- mpp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcna.erlef.orggithub.com
Sep 6, 2026OpenMAIC before 1.0.1 skips server-side request forgery validation in non-production builds, allowing unauthenticated attackers to reach cloud instance metadataCVE-2026-86259 · Other software · THU-MAIC · reported by VulnCheckCritical 9
OpenMAIC before 1.0.1 skips server-side request forgery validation in non-production builds, allowing unauthenticated attackers to reach cloud instance metadata services. Attackers can supply arbitrary provider URLs via the x-base-url header or baseUrl parameter to access sensitive cloud credentials and metadata.
- Product
- OpenMAIC
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 6, 2026Bifrost HTTP transport before 2.0.0 accepts an enabled custom plugin whose path is an HTTP URL through unauthenticated POST /api/plugins when management authentCVE-2026-86242 · Other software · maximhq · reported by reefs@jfrog.comHigh 8.1
Bifrost HTTP transport before 2.0.0 accepts an enabled custom plugin whose path is an HTTP URL through unauthenticated POST /api/plugins when management authentication is disabled (the default, governance.auth_config.is_enabled=false). The shared-object loader treats an http-prefixed path as a download URL, writes the body to a temporary .so, and passes it to Go's plugin.Open. After a successful open, optional Init runs immediately with the supplied config as the Bifrost process user. On documented dynamically linked builds (DYNAMIC=1 / no static-link flags), which the vendor requires for custom Go plugins, plugin.Open is expected to succeed and this is unauthenticated remote code execution. On the published statically linked Docker image, plugin.Open fails with Dynamic loading not supported, so that build class is only server-side request forgery. Attack complexity is High because the attacker cannot force RCE on the default static image and a loadable plugin must match the host Go version, OS, architecture, and linkage. The 1.6.x HTTP transport line through 1.6.11 does not contain the fix.
- Product
- Bifrost
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 6, 2026PocketMine-MP before 4.12.3 fails to limit unauthenticated sessions, allowing attackers to exhaust player slots by creating sessions without sending LoginPacketCVE-2022-51008 · Other software · pmmp · reported by VulnCheckMedium 6.9
PocketMine-MP before 4.12.3 fails to limit unauthenticated sessions, allowing attackers to exhaust player slots by creating sessions without sending LoginPacket. Attackers can flood the server with unauthenticated connections that occupy max-player slots, preventing legitimate players from joining.
- Product
- PocketMine-MP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 5, 2026A vulnerability in the N-central internal API access control filter allows unauthorised access to internal APIs.CVE-2026-86206 · Other software · N-able · reported by a5532a13-c4dd-4202-bef1-e0b8f2f8d12bMedium 6.9
A vulnerability in the N-central internal API access control filter allows unauthorised access to internal APIs. This is fixed in N-central 2026.3 HF3 and 2026.4
- Product
- N-central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.n-able.comme.n-able.com
Sep 5, 2026RouterOS WebFig contains an unauthenticated file-read vulnerability in the /jsproxy path where a newly allocated session retains a stale uninitialized principalCVE-2026-67281 · Network & remote access · Mikrotik · reported by cvd@cert.plHigh 8.7
RouterOS WebFig contains an unauthenticated file-read vulnerability in the /jsproxy path where a newly allocated session retains a stale uninitialized principal pointer used for file authorization. An unauthenticated attacker can prepare the allocator so that the file-serving path dereferences this pointer with sufficient rights, then supply parent-directory components in an encrypted URI to escape the WebFig file namespace and disclose root-owned files, including configuration stores containing credentials.This issue affects only 7.x branch was fixed in versions: 7.23.4 (Long-term) and 7.24.2 (Stable)
- Product
- RouterOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 5, 2026Grav API plugin versions before 1.0.20 build password reset links from the untrusted Host header in the forgot-password endpoint, allowing unauthenticated attacCVE-2026-86196 · Other software · getgrav · reported by VulnCheckHigh 8.7
Grav API plugin versions before 1.0.20 build password reset links from the untrusted Host header in the forgot-password endpoint, allowing unauthenticated attackers to redirect reset tokens to attacker-controlled domains. Attackers can send password reset requests for any account with a malicious Host header, intercept the reset token from victim emails, and complete account takeover including super-admin accounts.
- Product
- grav-plugin-api
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 5, 2026WWBN AVideo contains a path traversal vulnerability in notify.ffmpeg.json.php that allows unauthenticated attackers to write files to arbitrary locations by supCVE-2026-86189 · Other software · WWBN · reported by VulnCheckCritical 9.3
WWBN AVideo contains a path traversal vulnerability in notify.ffmpeg.json.php that allows unauthenticated attackers to write files to arbitrary locations by supplying a caller-chosen path in the avideoRelativePath parameter. Attackers can replay any previously issued ciphertext as a notifyCode token, which is decrypted but never validated, to bypass authentication and write files to the application root and subdirectories.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 5, 2026AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other uCVE-2026-86188 · Other software · WWBN · reported by VulnCheckMedium 6.9
AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other users' browsers via the websocket callback mechanism. Attackers can send crafted socket messages with callback names resolving to global functions like avideoConfirmHTML that accept untrusted data and assign it to innerHTML, achieving script execution in the victim's origin without authentication or user interaction.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 5, 2026Lara Dashboard before 1.3.0 contains an authentication bypass vulnerability in the screenshot-login route that allows unauthenticated attackers to authenticate CVE-2026-86184 · Other software · laradashboard · reported by VulnCheckCritical 9.3
Lara Dashboard before 1.3.0 contains an authentication bypass vulnerability in the screenshot-login route that allows unauthenticated attackers to authenticate as any user by email when APP_ENV is not production. Attackers can request the GET /screenshot-login/{email} endpoint with a registered email address to receive a fully authenticated session, enabling access to user administration, settings, database contents, and arbitrary code execution through the module installer.
- Product
- laradashboard
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 5, 2026Nokri – Job Board: Unauthorized modification of dataCVE-2025-9049 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The Nokri – Job Board WordPress Theme theme for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'nokri_account_member_permissions' function in all versions up to, and including, 1.6.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to add new Subscriber users with employer account member permissions, who in turn can escalate privileges by updating the email address of any user, including Administrator users.
- Product
- Nokri – Job Board
- Affected
- up to 1.6.4
- What to do
- Affects up to 1.6.4. Update Nokri – Job Board 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 recordthemeforest.networdfence.com
Sep 5, 2026MindsDB through 26.1.0 contains a server-side request forgery vulnerability in the web crawler handler that allows unauthenticated attackers to fetch arbitrary CVE-2026-86173 · Other software · mindsdb · reported by VulnCheckHigh 8.7
MindsDB through 26.1.0 contains a server-side request forgery vulnerability in the web crawler handler that allows unauthenticated attackers to fetch arbitrary URLs by supplying caller-controlled URLs to CrawlerTable.list. Attackers can bypass the allowlist control by exploiting the default empty configuration and access internal services and cloud metadata endpoints without authentication.
- Product
- mindsdb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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.
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