115 matches found
CVE-2026-34460
NamelessMC is website software for Minecraft servers. In versions 2.2.4 and prior, the OAuth callback handling does not validate the state parameter server-side before exchanging the authorization code. This allows an attacker to capture a valid OAuth callback URL for their own account and cause ...
CVE-2026-42073
OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Prior to version 0.5.1, the OpenClaude MCP authentication flow starts a temporary local HTTP server to handle OAuth callbacks. To prevent CSRF attacks, the server validates a state parameter...
EUVD-2026-33960
NamelessMC is website software for Minecraft servers. In versions 2.2.4 and prior, the OAuth callback handling does not validate the state parameter server-side before exchanging the authorization code. This allows an attacker to capture a valid OAuth callback URL for their own account and cause ...
CVE-2026-34460 NamelessMC: OAuth callback `state` is not validated, allowing login CSRF / session swapping
NamelessMC is website software for Minecraft servers. In versions 2.2.4 and prior, the OAuth callback handling does not validate the state parameter server-side before exchanging the authorization code. This allows an attacker to capture a valid OAuth callback URL for their own account and cause ...
TencentOS Server 3: nghttp2 (TSSA-2026:0385)
The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0385 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...
Debian dla-4581 : libnghttp2-14 - security update
The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4581 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4581-1 [email protected] https://www.debian.org/lts/security/...
CVE-2026-44347 Warpgate: SSO CSRF -- State Token Not Validated on Return
Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on t...
CVE-2026-44347
Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on t...
EUVD-2025-209756
Due to a lack of user account state validation during authentication, locked user accounts can be successfully authenticated using Magic Link or Pass Key methods. This bypasses the intended security control that should prevent access to accounts that have been locked. This vulnerability may allow...
CLSA-2026-1777974095 nghttp2: Fix of CVE-2026-27135
CVE-2026-27135: fix missing iframe-state validations to avoid assertion failure...
CVE-2026-5113
The Gravity Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Consent field hidden inputs in versions up to and including 2.10.0. This is due to a flawed state validation mechanism that fails open when input is sanitized by wpkses, combined with insufficient output...
CVE-2026-5113
The Gravity Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Consent field hidden inputs in versions up to and including 2.10.0. This is due to a flawed state validation mechanism that fails open when input is sanitized by wpkses, combined with insufficient output...
PT-2026-36577
The Gravity Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Consent field hidden inputs in versions up to and including 2.10.0. This is due to a flawed state validation mechanism that fails open when input is sanitized by wp kses, combined with insufficient output...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: nghttp2 (UTSA-2026-014273)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014273 advisory. nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. Prior to version 1.68.1, the nghttp2 library stops reading the incoming data when use...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...
GHSA-JJ8C-MMJ3-MMGV Authlib: Cross-site request forging when using cache
Summary There is no CSRF protection on the cache feature on most integrations clients. Details In authlib.integrations.starletteclient.OAuth, no CSRF protection is set up when using the cache parameter. When not using the cache parameter, the use of SessionMiddleware ties the client to the auth...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...