CVE-2025-12419 Account takeover on OAuth/OpenID-enabled servers

Mattermost versions 10.12.x = 10.12.1, 10.11.x = 10.11.4, 10.5.x = 10.5.12, 11.0.x = 11.0.3 fail to properly validate OAuth state tokens during OpenID Connect authentication which allows an authenticated attacker with team creation privileges to take over a user account via manipulation of...

Linux Distros Unpatched Vulnerability : CVE-2025-61920

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Authlib is a Python library which builds OAuth and OpenID Connect servers. Prior to version 1.6.5, Authlib's JOSE implementation accepts unbounded JWS/JWT heade...

EUVD-2022-4591

Malicious code in bioql PyPI...

EUVD-2023-1672

Malicious code in bioql PyPI...

EUVD-2024-51514

Malicious code in bioql PyPI...

CVE-2025-26620

CVE-2025-26620 describes a race condition in Duende.AccessTokenManagement when multiple concurrent requests for client credentials tokens use varying TokenRequestParameters. The issue can cause concurrent requests to return tokens with incorrect protocol parameters (scope, resource indicator, etc...

CVE-2024-13301

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Drupal OAuth & OpenID Connect Single Sign On – SSO OAuth/OIDC Client allows Cross-Site Scripting XSS.This issue affects OAuth & OpenID Connect Single Sign On – SSO OAuth/OIDC Client: from 3.0.0...

OAuth Client & OpenID Connect SSO | OAuth/OIDC Login - Critical - Cross Site Scripting - SA-CONTRIB-2024-067

This module enables you to authenticate users through an Identity Provider IdP or OAuth Server, allowing them to log in to your Drupal site. The module does not sufficiently escape query parameters sent to the callback URL when displaying error messages, particularly if the code parameter is...

CVE-2023-2422

A flaw was found in Keycloak. A Keycloak server configured to support mTLS authentication for OAuth/OpenID clients does not properly verify the client certificate chain. A client that possesses a proper certificate can authorize itself as any other client, therefore, access data that belongs to...