CVE-2025-6926

Improper Authentication vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows : Bypass Authentication.This issue affects Mediawiki - CentralAuth Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2...

CVE-2025-6926

Improper Authentication vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows : Bypass Authentication.This issue affects Mediawiki - CentralAuth Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2...

CVE-2025-53501

Improper Access Control vulnerability in Wikimedia Foundation Mediawiki - Scribunto Extension allows : Accessing Functionality Not Properly Constrained by Authorization.This issue affects Mediawiki - Scribunto Extension: from 1.39.X before 1.39.12, from 1.42.X before 1.42.7, from 1.43.X before...

CVE-2025-53502

Improper Input Validation vulnerability in Wikimedia Foundation Mediawiki - FeaturedFeeds Extension allows Cross-Site Scripting XSS.This issue affects Mediawiki - FeaturedFeeds Extension: 1.39.X, 1.42.X, 1.43.X...

CVE-2025-53489

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation Mediawiki - GoogleDocs4MW Extension allows Cross-Site Scripting XSS.This issue affects Mediawiki - GoogleDocs4MW Extension: from 1.42.X before 1.42.7, from 1.43.X before...

CVE-2025-6926 Security Authentication Bypass in CentralAuth

Improper Authentication vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows : Bypass Authentication.This issue affects Mediawiki - CentralAuth Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2...

CVE-2025-6926 Security Authentication Bypass in CentralAuth

Improper Authentication vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows : Bypass Authentication.This issue affects Mediawiki - CentralAuth Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2...

CVE-2025-53500 Stored XSS in MassEditRegex

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation Mediawiki - MassEditRegex Extension allows Stored XSS.This issue affects Mediawiki - MassEditRegex Extension: from 1.39.X before 1.39.12, from 1.42.X before 1.42.7, from...

CVE-2025-53500 Stored XSS in MassEditRegex

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation Mediawiki - MassEditRegex Extension allows Stored XSS.This issue affects Mediawiki - MassEditRegex Extension: from 1.39.X before 1.39.12, from 1.42.X before 1.42.7, from...

CVE-2025-53500

The Wikimedia Foundation Mediawiki - MassEditRegex Extension is vulnerable to Stored Cross-Site Scripting (XSS) due to improper input neutralization during web page generation. This vulnerability affects versions 1.39.X before 1.39.12, 1.42.X before 1.42.7, and 1.43.X before 1.43.2. Attackers can...

CVE-2025-53490

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation Mediawiki - CampaignEvents Extension allows Cross-Site Scripting XSS.This issue affects Mediawiki - CampaignEvents Extension: from 1.43.X before 1.43.2...

CVE-2025-53502 HTML injection in FeaturedFeeds

Improper Input Validation vulnerability in Wikimedia Foundation Mediawiki - FeaturedFeeds Extension allows Cross-Site Scripting XSS.This issue affects Mediawiki - FeaturedFeeds Extension: 1.39.X, 1.42.X, 1.43.X...

CVE-2025-53502

The Wikimedia Foundation Mediawiki - FeaturedFeeds Extension is vulnerable to a Cross-Site Scripting (XSS) attack due to an Improper Input Validation vulnerability. This issue impacts version ranges 1.39.X, 1.42.X, and 1.43.X . An attacker could potentially execute malicious scripts in a user's b...

CVE-2025-53489 XSS in GoogleDocs4MW

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation Mediawiki - GoogleDocs4MW Extension allows Cross-Site Scripting XSS.This issue affects Mediawiki - GoogleDocs4MW Extension: from 1.42.X before 1.42.7, from 1.43.X before...

CVE-2025-53490 Multiple XSS in CampaignEvents

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation Mediawiki - CampaignEvents Extension allows Cross-Site Scripting XSS.This issue affects Mediawiki - CampaignEvents Extension: from 1.43.X before 1.43.2...

Wikimedia Mediawiki FeaturedFeeds Extension Security Vulnerability

The Wikimedia Mediawiki FeaturedFeeds Extension is a Wikimedia Foundation extension for wiki projects. A security vulnerability exists in Wikimedia Mediawiki FeaturedFeeds Extension versions 1.39.x, 1.42.x, and 1.43.x, which stems from insufficient input validation and could lead to cross-site...

Wikimedia Mediawiki CentralAuth Extension Security Vulnerability

The Wikimedia Mediawiki CentralAuth Extension is a Wikimedia Foundation extension for integration and unified login between wiki projects. A security vulnerability exists in Wikimedia Mediawiki CentralAuth Extension versions prior to 1.39.13, prior to 1.42.7, and prior to 1.43.2, which stems from...

Wikimedia Mediawiki GoogleDocs4MW Extension Security Vulnerability

The Wikimedia Mediawiki GoogleDocs4MW Extension is a Wikimedia Foundation extension for wiki projects. A security vulnerability in Wikimedia Mediawiki GoogleDocs4MW Extension version 1.42.7 prior to 1.42.x and 1.43.2 prior to 1.43.x, which stems from improper input neutralization, could lead to a...

Wikimedia Mediawiki CampaignEvents Extension security vulnerability

Wikimedia Mediawiki CampaignEvents Extension is a Wikimedia Foundation extension for wiki projects. A security vulnerability exists in Wikimedia Mediawiki CampaignEvents Extension 1.43.2 prior to version 1.43.x. The vulnerability stems from improper input neutralization and could lead to cross-si...

Wikimedia Mediawiki MassEditRegex Extension Security Vulnerability

Wikimedia Mediawiki MassEditRegex Extension is a Wikimedia Foundation extension for wiki projects. A security vulnerability exists in Wikimedia Mediawiki MassEditRegex Extension that stems from improper input neutralization and could lead to a stored cross-site scripting attack. The following...