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.
3,840 results · page 19 of 77
Apr 22, 2026EspoCRM is an open source customer relationship management application.CVE-2026-33733 · Other software · espocrm · reported by GitHubHigh 7.2
EspoCRM is an open source customer relationship management application. Prior to version 9.3.4, the admin template management endpoints accept attacker-controlled `name` and `scope` values and pass them into template path construction without normalization or traversal filtering. As a result, an authenticated admin can use `../` sequences to escape the intended template directory and read, create, overwrite, or delete arbitrary files that resolve to `body.tpl` or `subject.tpl` under the web application user's filesystem permissions. Version 9.3.4 fixes the issue.
- Product
- espocrm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 22, 2026EspoCRM is an open source customer relationship management application.CVE-2026-33656 · Other software · espocrm · reported by GitHubCritical 9.1
EspoCRM is an open source customer relationship management application. Prior to version 9.3.4, EspoCRM's built-in formula scripting engine allowing updating attachment's sourceId thus allowing an authenticated admin to overwrite the `sourceId` field on `Attachment` entities. Because `sourceId` is concatenated directly into a file path with no sanitization in `EspoUploadDir::getFilePath()`, an attacker can redirect any file read or write operation to an arbitrary path within the web server's `open_basedir` scope. Version 9.3.4 fixes the issue.
- Product
- espocrm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 22, 2026A rogue backend can send a crafted UDP response with a query ID off by one related to the maximum configured value, triggering an out-of-bounds write leading toCVE-2026-33602 · Other software · PowerDNS · reported by security@open-xchange.comMedium 6.5
A rogue backend can send a crafted UDP response with a query ID off by one related to the maximum configured value, triggering an out-of-bounds write leading to a denial of service.
- Product
- DNSdist
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 22, 2026A rogue backend can send a crafted SVCB response to a Discovery of Designated Resolvers request, when requested via either the autoUpgrade (Lua) option to newSeCVE-2026-33599 · Other software · PowerDNS · reported by security@open-xchange.comLow 3.1
A rogue backend can send a crafted SVCB response to a Discovery of Designated Resolvers request, when requested via either the autoUpgrade (Lua) option to newServer or auto_upgrade (YAML) settings. DDR upgrade is not enabled by default.
- Product
- DNSdist
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 22, 2026A cached crafted response can cause an out-of-bounds read if custom Lua code calls getDomainListByAddress() or getAddressListByDomain() on a packet cache.CVE-2026-33598 · Other software · PowerDNS · reported by security@open-xchange.comMedium 4.8
A cached crafted response can cause an out-of-bounds read if custom Lua code calls getDomainListByAddress() or getAddressListByDomain() on a packet cache.
- Product
- DNSdist
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 22, 2026A client might theoretically be able to cause a mismatch between queries sent to a backend and the received responses by sending a flood of perfectly timed querCVE-2026-33596 · Other software · PowerDNS · reported by security@open-xchange.comLow 3.1
A client might theoretically be able to cause a mismatch between queries sent to a backend and the received responses by sending a flood of perfectly timed queries that are routed to a TCP-only or DNS over TLS backend.
- Product
- DNSdist
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 22, 2026A client can trigger excessive memory allocation by generating a lot of errors responses over a single DoQ and DoH3 connection, as some resources were not propeCVE-2026-33595 · Other software · PowerDNS · reported by security@open-xchange.comMedium 5.3
A client can trigger excessive memory allocation by generating a lot of errors responses over a single DoQ and DoH3 connection, as some resources were not properly released until the end of the connection.
- Product
- DNSdist
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 22, 2026In the Linux kernel, the following vulnerability has been resolved: esp: fix skb leak with espintcp and async crypto When the TX queue for espintcp is full, eCVE-2026-31518 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: esp: fix skb leak with espintcp and async crypto When the TX queue for espintcp is full, esp_output_tail_tcp will return an error and not free the skb, because with synchronous crypto, the common xfrm output code will drop the packet for us. With async crypto (esp_output_done), we need to drop the skb when esp_output_tail_tcp returns an error.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Apr 22, 2026WP Responsive Popup + Optin: Cross-Site Request ForgeryCVE-2026-4131 · WordPress plugins & themes · reported by WordfenceMedium 6.1
The WP Responsive Popup + Optin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 1.4. This is due to the settings form on the admin page (wpo_admin_page.php) lacking nonce generation (wp_nonce_field) and verification (wp_verify_nonce/check_admin_referer). This makes it possible for unauthenticated attackers to update all plugin settings including the 'wpo_image_url' parameter via a forged request, granted they can trick a site administrator into performing an action such as clicking a link.
- Product
- WP Responsive Popup + Optin
- Affected
- up to 1.4
- What to do
- Affects up to 1.4. Update WP Responsive Popup + Optin 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
Apr 21, 2026Tanium addressed an information disclosure vulnerability in Threat Response.CVE-2026-6392 · Other software · Tanium · reported by 3938794e-25f5-4123-a1ba-5cbd7f104512Low 2.7
Tanium addressed an information disclosure vulnerability in Threat Response.
- Product
- Threat Response
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026In order to apply a particular protection key to an address range, the kernel must update the corresponding page table entries.CVE-2026-6386 · Other software · FreeBSD · reported by secteam@freebsd.orgMedium 6.2
In order to apply a particular protection key to an address range, the kernel must update the corresponding page table entries. The subroutine which handled this failed to take into account the presence of 1GB largepage mappings created using the shm_create_largepage(3) interface. In particular, it would always treat a page directory page entry as pointing to another page table page. The bug can be abused by an unprivileged user to cause pmap_pkru_update_range() to treat userspace memory as a page table page, and thus overwrite memory to which the application would otherwise not have access.
- Product
- FreeBSD
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026NVIDIA KAI Scheduler contains a vulnerability where an attacker could cause improper authorization through cross-namespace pod references.CVE-2026-24176 · Other software · NVIDIA · reported by psirt@nvidia.comMedium 4.3
NVIDIA KAI Scheduler contains a vulnerability where an attacker could cause improper authorization through cross-namespace pod references. A successful exploit of this vulnerability might lead to data tampering.
- Product
- KAI Scheduler
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordnvd.nist.govnvidia.custhelp.com
Apr 21, 2026Responsive Slider by MetaSlider: Deserialization of Untrusted DataCVE-2026-39467 · WordPress plugins & themes · reported by PatchstackHigh 7.2
Deserialization of Untrusted Data vulnerability in MetaSlider Responsive Slider by MetaSlider allows Object Injection.This issue affects Responsive Slider by MetaSlider: from n/a through 3.106.0.
- Product
- Responsive Slider by MetaSlider
- Affected
- up to 3.106.0
- What to do
- Affects up to 3.106.0. Update Responsive Slider by MetaSlider to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Apr 21, 2026Responsive Blocks – Page Builder for Blocks & Patterns: Unauthorized accessCVE-2026-6703 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Responsive Blocks – Page Builder for Blocks & Patterns plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 2.2.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to modify global site-wide plugin configuration options, including toggling custom CSS, disabling blocks, changing layout defaults such as content width, container padding, and container gap, and altering auto-block-recovery behavior.
- Product
- Responsive Blocks – Page Builder for Blocks & Patterns
- Affected
- up to 2.2.1
- What to do
- Affects up to 2.2.1. Update Responsive Blocks – Page Builder for Blocks & Patterns 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
Apr 20, 2026Responsive Blocks – Page Builder for Blocks & Patterns: Unauthenticated Open Email RelayCVE-2026-6675 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Responsive Blocks – Page Builder for Blocks & Patterns plugin for WordPress is vulnerable to Unauthenticated Open Email Relay in all versions up to, and including, 2.2.0. This is due to insufficient authorization checks and missing server-side validation of the recipient email address supplied via a public REST API route. This makes it possible for unauthenticated attackers to send arbitrary emails to any recipient of their choosing through the affected WordPress site's mail server, effectively turning the site into an open mail relay.
- Product
- Responsive Blocks – Page Builder for Blocks & Patterns
- Affected
- up to 2.2.0
- What to do
- Affects up to 2.2.0. Update Responsive Blocks – Page Builder for Blocks & Patterns 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
Apr 17, 2026The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses.CVE-2026-40490 · Other software · AsyncHttpClient · reported by GitHubMedium 6.8
The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. When redirect following is enabled (followRedirect(true)), versions of AsyncHttpClient prior to 3.0.9 and 2.14.5 forward Authorization and Proxy-Authorization headers along with Realm credentials to arbitrary redirect targets regardless of domain, scheme, or port changes. This leaks credentials on cross-domain redirects and HTTPS-to-HTTP downgrades. Additionally, even when stripAuthorizationOnRedirect is set to true, the Realm object containing plaintext credentials is still propagated to the redirect request, causing credential re-generation for Basic and Digest authentication schemes via NettyRequestFactory. An attacker who controls a redirect target (via open redirect, DNS rebinding, or MITM on HTTP) can capture Bearer tokens, Basic auth credentials, or any other Authorization header value. The fix in versions 3.0.9 and 2.14.5 automatically strips Authorization and Proxy-Authorization headers and clears Realm credentials whenever a redirect crosses origin boundaries (different scheme, host, or port) or downgrades from HTTPS to HTTP. For users unab
- Product
- async-http-client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 16, 2026The authentication endpoint fails to adequately validate user-supplied input before reflecting it back in the response.CVE-2024-10242 · Other software · WSO2 · reported by ed10eef1-636d-4fbe-9993-6890dfa878f8Medium 6.1
The authentication endpoint fails to adequately validate user-supplied input before reflecting it back in the response. This allows an attacker to inject malicious script payloads into the input parameters, which are then executed by the victim's browser. Successful exploitation can enable an attacker to redirect the user's browser to a malicious website, modify the UI of the web page, or retrieve information from the browser. However, the impact is limited as session-related sensitive cookies are protected by the httpOnly flag, preventing session hijacking.
- Product
- WSO2 API Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.docs.wso2.com
Apr 16, 2026A security misconfiguration was identified in Eaton Intelligent Power Protector (IPP), where an HTTP response header was set with an insecure attribute, potentiCVE-2026-22618 · Other software · Eaton · reported by CybersecurityCOE@eaton.comMedium 5.9
A security misconfiguration was identified in Eaton Intelligent Power Protector (IPP), where an HTTP response header was set with an insecure attribute, potentially exposing users to web‑based attacks. This security issue has been fixed in the latest version of Eaton IPP software which is available on the Eaton download centre.
- Product
- IPP software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 15, 2026The CVE-2021-36156 fix validates the namespace parameter for path traversal sequences after a single URL decode, by double encoding, an attacker can read files CVE-2026-21726 · Other software · Grafana · reported by security@grafana.comMedium 5.3
The CVE-2021-36156 fix validates the namespace parameter for path traversal sequences after a single URL decode, by double encoding, an attacker can read files at the Ruler API endpoint /loki/api/v1/rules/{namespace} Thanks to Prasanth Sundararajan for reporting this vulnerability.
- Product
- Loki
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 13, 2026An Improper Input Validation vulnerability could allow a malicious actor with access to the UniFi Play network to cause the device to stop responding.CVE-2026-22565 · Network & remote access · Ubiquiti Inc · reported by support@hackerone.comHigh 7.5
An Improper Input Validation vulnerability could allow a malicious actor with access to the UniFi Play network to cause the device to stop responding. Affected Products: UniFi Play PowerAmp (Version 1.0.35 and earlier) UniFi Play Audio Port (Version 1.0.24 and earlier) Mitigation: Update UniFi Play PowerAmp to Version 1.0.38 or later Update UniFi Play Audio Port to Version 1.1.9 or later
- Product
- UniFi Play PowerAmp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 13, 2026EspoCRM is an open source customer relationship management application.CVE-2026-33740 · Other software · espocrm · reported by GitHubMedium 5.4
EspoCRM is an open source customer relationship management application. In versions 9.3.3 and below, the POST /api/v1/Email/importEml endpoint contains an Insecure Direct Object Reference (IDOR) vulnerability where the attacker-supplied fileId parameter is used to fetch any attachment directly from the repository without verifying that the current user has authorization to access it. Any authenticated user with Email:create and Import permissions can exploit this to read another user's .eml attachment contents by importing them as a new email into the attacker's mailbox, while the original victim attachment record is deleted as a side effect of the import flow. This is inconsistent with the standard attachment download path, which enforces ACL checks before returning file data, and is practically exploitable because attachment IDs are commonly exposed in normal UI and API workflows such as stream payloads and download links. This issue is fixed in version 9.3.4.
- Product
- espocrm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 13, 2026EspoCRM is an open source customer relationship management application.CVE-2026-33659 · Other software · espocrm · reported by GitHubLow 3.5
EspoCRM is an open source customer relationship management application. In versions 9.3.3 and below, the POST /api/v1/Attachment/fromImageUrl endpoint is vulnerable to Server-Side Request Forgery (SSRF) via a DNS rebinding (TOCTOU) condition. Host validation uses dns_get_record() but the actual HTTP request resolves hostnames through curl's internal resolver (gethostbyname()), allowing the two lookups to return different IP addresses for the same hostname. A secondary issue exists where an empty DNS result (due to DNS failure, IPv6-only domains, or non-existent hostnames) causes the validation to implicitly allow the host without further checks. An authenticated attacker with default attachment creation access can exploit this gap to bypass internal IP restrictions and scan internal network ports, confirm the existence of internal hosts, and interact with internal HTTP-based services, though data extraction from binary protocol services and remote code execution are not possible through this endpoint. This issue has been fixed in version 9.3.4.
- Product
- espocrm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 13, 2026EspoCRM is an open source customer relationship management application.CVE-2026-33657 · Other software · espocrm · reported by GitHubMedium 4.6
EspoCRM is an open source customer relationship management application. Versions 9.3.3 and below have a stored HTML injection vulnerability that allows any authenticated user with standard (non-administrative) privileges to inject arbitrary HTML into system-generated email notifications by crafting malicious content in the post field of stream activity notes. The vulnerability exists because server-side Handlebars templates render the post field using unescaped triple-brace syntax, the Markdown processor preserves inline HTML by default, and the rendering pipeline explicitly skips sanitization for fields present in additionalData, creating a path where attacker-controlled HTML is accepted, stored, and rendered directly into emails without any escaping. Since the emails are sent using the system's configured SMTP identity (such as an administrative sender address), the injected content appears fully trusted to recipients, enabling phishing attacks, user tracking via embedded resources like image beacons, and UI manipulation within email content. The @mention feature further increases the impact by allowing targeted delivery of malicious emails to specific users. This issue has been
- Product
- espocrm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 13, 2026EspoCRM is an open source customer relationship management application.CVE-2026-33534 · Other software · espocrm · reported by GitHubMedium 4.3
EspoCRM is an open source customer relationship management application. Versions 9.3.3 and below have an authenticated Server-Side Request Forgery (SSRF) vulnerability that allows bypassing the internal-host validation logic by using alternative IPv4 representations such as octal notation (e.g., 0177.0.0.1 instead of 127.0.0.1). This is caused by HostCheck::isNotInternalHost() function relying on PHP's filter_var(..., FILTER_VALIDATE_IP), which does not recognize alternative IP formats, causing the validation to fall through to a DNS lookup that returns no records and incorrectly treats the host as safe, however the cURL subsequently normalizes the address and connects to the loopback destination. Through the confirmed /api/v1/Attachment/fromImageUrl endpoint, an authenticated user can force the server to make requests to loopback-only services and store the fetched response as an attachment. This vulnerability is distinct from CVE-2023-46736 (which involved redirect-based SSRF) and may allow access to internal resources reachable from the application runtime. This issue has been fixed in version 9.3.4.
- Product
- espocrm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 13, 2026Improper Neutralization of Special Elements used in an OS Command vulnerability allows OS Command Injection via Event Response execution.CVE-2026-34188 · Other software · Pandora FMS · reported by security@pandorafms.comHigh 7.5
Improper Neutralization of Special Elements used in an OS Command vulnerability allows OS Command Injection via Event Response execution. This issue affects Pandora FMS: from 777 through 800
- Product
- Pandora FMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 12, 2026ResourceSpace 8.6 contains an SQL injection vulnerability that allows authenticated attackers to execute arbitrary SQL queries by injecting malicious code throuCVE-2019-25693 · Other software · Resourcespace · reported by VulnCheckHigh 7.1
ResourceSpace 8.6 contains an SQL injection vulnerability that allows authenticated attackers to execute arbitrary SQL queries by injecting malicious code through the keywords parameter in collection_edit.php. Attackers can submit POST requests with crafted SQL payloads in the keywords field to extract sensitive database information including schema names, user credentials, and other confidential data.
- Product
- ResourceSpace
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comresourcespace.com
Apr 10, 2026Sonos Era 300 SMB Response Out-Of-Bounds Access Remote Code Execution Vulnerability.CVE-2026-4149 · Other software · Sonos · reported by zdi-disclosures@trendmicro.comCritical 9.8
Sonos Era 300 SMB Response Out-Of-Bounds Access Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sonos Era 300. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the DataOffset field within SMB responses. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the kernel. Was ZDI-CAN-28345.
- Product
- Era 300
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 10, 2026GeoNode versions 4.4.5 and 5.0.2 (and prior within their respective releases) contain a server-side request forgery vulnerability in the service registration enCVE-2026-39922 · Other software · GeoNode · reported by VulnCheckMedium 5.3
GeoNode versions 4.4.5 and 5.0.2 (and prior within their respective releases) contain a server-side request forgery vulnerability in the service registration endpoint that allows authenticated attackers to trigger outbound network requests to arbitrary URLs by submitting a crafted service URL during form validation. Attackers can probe internal network targets including loopback addresses, RFC1918 private IP ranges, link-local addresses, and cloud metadata services by exploiting insufficient URL validation in the WMS service handler without private IP filtering or allowlist enforcement.
- Product
- GeoNode
- 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
Apr 10, 2026In systemd 259 before 260, there is local privilege escalation in systemd-machined because varlink can be used to reach the root namespace.CVE-2026-40224 · Other software · systemd · reported by MITREMedium 6.7
In systemd 259 before 260, there is local privilege escalation in systemd-machined because varlink can be used to reach the root namespace.
- Product
- systemd
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 10, 2026NASM contains a heap use after free vulnerability in response file (-@) processing where a dangling pointer to freed memory is stored in the global depend_file CVE-2026-6068 · Other software · NASM · reported by cret@cert.orgCritical 9.6
NASM contains a heap use after free vulnerability in response file (-@) processing where a dangling pointer to freed memory is stored in the global depend_file and later dereferenced, as the response-file buffer is freed before the pointer is used, allowing for data corruption or remote code execution.
- Product
- NASM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 10, 2026Emocheck insecurely loads Dynamic Link Libraries (DLLs).CVE-2026-28704 · Other software · Japan Computer Emergency Response Team Coordination Center (JPCERT/CC) · reported by vultures@jpcert.or.jpHigh 8.4
Emocheck insecurely loads Dynamic Link Libraries (DLLs). If a crafted DLL file is placed to the same directory, an arbitrary code may be executed with the privilege of the user invoking EmoCheck.
- Product
- Emocheck
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 9, 2026Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Apache Tomcat via invalid chunk extension.CVE-2026-24880 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.5
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Apache Tomcat via invalid chunk extension. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.18, from 10.1.0-M1 through 10.1.52, from 9.0.0.M1 through 9.0.115, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other, unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.20, 10.1.52 or 9.0.116, which fix the issue.
- Product
- Apache Tomcat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
Apr 9, 2026V2Board 1.6.1 through 1.7.4 and Xboard through 0.1.9 expose authentication tokens in HTTP response bodies of the loginWithMailLink endpoint when the login_with_CVE-2026-39912 · Other software · v2board · reported by VulnCheckCritical 9.1
V2Board 1.6.1 through 1.7.4 and Xboard through 0.1.9 expose authentication tokens in HTTP response bodies of the loginWithMailLink endpoint when the login_with_mail_link_enable feature is active. Unauthenticated attackers can POST to the loginWithMailLink endpoint with a known email address to receive the full authentication URL in the response, then exchange the token at the token2Login endpoint to obtain a valid bearer token with complete account access including admin privileges.
- Product
- v2board
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordchocapikk.comgithub.com
Apr 9, 2026An observable response discrepancy vulnerability in the SonicWall SMA1000 series appliances allows a remote attacker to enumerate SSL VPN user credentials.CVE-2026-4113 · Network & remote access · SonicWall · reported by PSIRT@sonicwall.comHigh 7.2
An observable response discrepancy vulnerability in the SonicWall SMA1000 series appliances allows a remote attacker to enumerate SSL VPN user credentials.
- Product
- SMA1000
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordpsirt.global.sonicwall.com
Apr 8, 2026OpenAirInterface Version 2.2.0 has a Buffer Overflow vulnerability in processing UplinkNASTransport containing Authentication Response containing a NAS PDU withCVE-2026-30075 · Other software · Openairinterface · reported by MITREHigh 7.5
OpenAirInterface Version 2.2.0 has a Buffer Overflow vulnerability in processing UplinkNASTransport containing Authentication Response containing a NAS PDU with oversize response (For example 100 byte). The response is decoded by AMF and passed to the AUSF component for verification. AUSF crashes on receiving this oversize response. This can prohibit users from further registration and verification and can cause Denial of Services (DoS).
- Product
- Oai-cn5g-amf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgitlab.eurecom.frgitlab.eurecom.fr
Apr 7, 2026Dual DHCP DNS Server 8.01 improperly accepts and caches UDP DNS responses without validating that the response originates from a legitimate configured upstream CVE-2025-71058 · Other software · reported by MITRECritical 9.1
Dual DHCP DNS Server 8.01 improperly accepts and caches UDP DNS responses without validating that the response originates from a legitimate configured upstream DNS server. The implementation matches responses primarily by TXID and inserts results into the cache, enabling a remote attacker to inject forged responses and poison the DNS cache, potentially redirecting victims to attacker-controlled destinations.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 7, 2026An issue that could allow a user with access to a credential to view sensitive fields through an API response has been resolved.CVE-2026-5375 · Other software · runZero · reported by 44488dab-36db-4358-99f9-bc116477f914Low 2.7
An issue that could allow a user with access to a credential to view sensitive fields through an API response has been resolved. This is an instance of CWE-200: Exposure of Sensitive Information to an Unauthorized Actor, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N (2.7 Low). This issue was fixed in version 4.0.260203.0 of the runZero Platform.
- Product
- Platform
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhelp.runzero.comrunzero.com
Apr 7, 2026Improper Certificate Validation vulnerability in Erlang OTP public_key (pubkey_ocsp module) allows OCSP designated-responder authorization bypass via missing siCVE-2026-32144 · Other software · Erlang · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbHigh 7.6
Improper Certificate Validation vulnerability in Erlang OTP public_key (pubkey_ocsp module) allows OCSP designated-responder authorization bypass via missing signature verification. The OCSP response validation in public_key:pkix_ocsp_validate/5 does not verify that a CA-designated responder certificate was cryptographically signed by the issuing CA. Instead, it only checks that the responder certificate's issuer name matches the CA's subject name and that the certificate has the OCSPSigning extended key usage. An attacker who can intercept or control OCSP responses can create a self-signed certificate with a matching issuer name and the OCSPSigning EKU, and use it to forge OCSP responses that mark revoked certificates as valid. This affects SSL/TLS clients using OCSP stapling, which may accept connections to servers with revoked certificates, potentially transmitting sensitive data to compromised servers. Applications using the public_key:pkix_ocsp_validate/5 API directly are also affected, with impact depending on usage context. This vulnerability is associated with program files lib/public_key/src/pubkey_ocsp.erl and program routines pubkey_ocsp:is_authorized_responder/3. Th
- Product
- OTP
- 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
Apr 6, 2026dye is a portable and respectful color library for shell scripts.CVE-2026-35197 · Other software · mattieb · reported by GitHubMedium 6.6
dye is a portable and respectful color library for shell scripts. Prior to 1.1.1, certain dye template expressions would result in execution of arbitrary code. This issue was discovered and fixed by dye's author, and is not known to be exploited. This vulnerability is fixed in 1.1.1.
- Product
- dye
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.commattiebee.io
Apr 5, 2026ResourceSpace 8.6 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code thrCVE-2019-25662 · Other software · Montala · reported by VulnCheckHigh 8.8
ResourceSpace 8.6 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the 'ref' parameter. Attackers can send GET requests to the watched_searches.php endpoint with crafted SQL payloads to extract sensitive database information including usernames and credentials.
- Product
- ResourceSpace
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comresourcespace.com
Apr 1, 2026A writer role user in an attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster.CVE-2026-5199 · Other software · Temporal Technologies, Inc. · reported by security@temporal.ioLow 2.3
A writer role user in an attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster. Exploitation requires the attacker to know or guess specific victim workflow ID(s) and, for signal operations, signal names. This was due to a bug introduced in Temporal Server v1.29.0 which inadvertently allowed an attacker to control the namespace name value instead of using the server's own trusted name value within the batch activity code. The batch activity validated the namespace ID but did not cross-check the namespace name against the worker's bound namespace, allowing the per-namespace worker's privileged credentials to operate on an arbitrary namespace. Exploitation requires a server configuration where internal components have cross-namespace authorization, such as deployment of the internal-frontend service or equivalent TLS-based authorization for internal identities. This vulnerability also impacted Temporal Cloud when the attacker and victim namespaces were on the same cell, with the same preconditions as self-hosted clusters.
- Product
- temporal
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026The login mechanism of Sage DPW 2025_06_004 displays distinct responses for valid and invalid usernames, allowing enumeration of existing accounts in versions bCVE-2025-67807 · Other software · Sagedpw · reported by MITREMedium 4.7
The login mechanism of Sage DPW 2025_06_004 displays distinct responses for valid and invalid usernames, allowing enumeration of existing accounts in versions before 2021_06_000. On-premise administrators can toggle this behaviour in newer versions.
- Product
- Sage DPW
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordpastebin.comsagedpw.at
Apr 1, 2026The login mechanism of Sage DPW 2021_06_004 displays distinct responses for valid and invalid usernames, allowing enumeration of existing accounts in versions bCVE-2025-67806 · Other software · Sagedpw · reported by MITRELow 3.7
The login mechanism of Sage DPW 2021_06_004 displays distinct responses for valid and invalid usernames, allowing enumeration of existing accounts in versions before 2021_06_000. On-premise administrators can toggle this behavior in newer versions.
- Product
- Sage DPW
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordpastebin.comsagedpw.at
Apr 1, 2026In the Linux kernel, the following vulnerability has been resolved: apparmor: fix: limit the number of levels of policy namespaces Currently the number of polCVE-2026-23405 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: apparmor: fix: limit the number of levels of policy namespaces Currently the number of policy namespaces is not bounded relying on the user namespace limit. However policy namespaces aren't strictly tied to user namespaces and it is possible to create them and nest them arbitrarily deep which can be used to exhaust system resource. Hard cap policy namespaces to the same depth as user namespaces.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Mar 31, 2026OpenClaw before 2026.3.11 contains an authorization bypass vulnerability allowing channel commands to mutate protected sibling-account configuration despite conCVE-2026-32976 · Other software · OpenClaw · reported by VulnCheckHigh 7.1
OpenClaw before 2026.3.11 contains an authorization bypass vulnerability allowing channel commands to mutate protected sibling-account configuration despite configWrites restrictions. Attackers with authorized access on one account can execute channel commands like /config set channels.<provider>.accounts.<id> to modify configuration on target accounts with configWrites: false.
- Product
- OpenClaw
- 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
Mar 31, 2026An attacker might be able to trigger an out-of-bounds write by sending crafted DNS responses to a DNSdist using the DNSQuestion:changeName or DNSResponse:changeCVE-2026-27853 · Other software · PowerDNS · reported by security@open-xchange.comMedium 5.9
An attacker might be able to trigger an out-of-bounds write by sending crafted DNS responses to a DNSdist using the DNSQuestion:changeName or DNSResponse:changeName methods in custom Lua code. In some cases the rewritten packet might become larger than the initial response and even exceed 65535 bytes, potentially leading to a crash resulting in denial of service.
- Product
- DNSdist
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026An attacker might be able to trigger an out-of-bounds read by sending a crafted DNS response packet, when custom Lua code uses newDNSPacketOverlay to parse DNS CVE-2026-24028 · Other software · PowerDNS · reported by security@open-xchange.comMedium 5.3
An attacker might be able to trigger an out-of-bounds read by sending a crafted DNS response packet, when custom Lua code uses newDNSPacketOverlay to parse DNS packets. The out-of-bounds read might trigger a crash, leading to a denial of service, or access unrelated memory, leading to potential information disclosure.
- Product
- DNSdist
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 30, 2026User enumeration in ESET Protect (on-prem) via Response Timing.CVE-2025-3716 · Other software · ESET, spol. s.r.o · reported by security@eset.comMedium 5.3
User enumeration in ESET Protect (on-prem) via Response Timing.
- Product
- ESET Protect (on-prem)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 27, 2026When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards.CVE-2026-27877 · Other software · Grafana · reported by security@grafana.comMedium 6.5
When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards. No passwords of proxied data-sources are exposed. We encourage all direct data-sources to be converted to proxied data-sources as far as possible to improve your deployments' security.
- Product
- Grafana
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgrafana.comaccess.redhat.com
Mar 27, 2026ManageSieve AUTHENTICATE command crashes when using literal as SASL initial response.CVE-2025-59032 · Other software · Open-Xchange GmbH · reported by security@open-xchange.comHigh 7.5
ManageSieve AUTHENTICATE command crashes when using literal as SASL initial response. This can be used to crash ManageSieve service repeatedly, making it unavailable for other users. Control access to ManageSieve port, or disable the service if it's not needed. Alternatively upgrade to a fixed version. No publicly available exploits are known.
- Product
- OX Dovecot Pro
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.open-xchange.comaccess.redhat.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.
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