CVE-2026-5762

CVE-2026-5762 affects the Wikimedia Foundation MediaWiki ReportIncident Extension versions 1.43.7, 1.44.4, and 1.45.2. The root cause is allocation of resources without limits or throttling, enabling HTTP DoS and causing potential resource exhaustion (impact on availability). The document provide...

CVE-2026-22711 Stored XSS through system messages in WikiLove

Improper neutralization of alternate XSS syntax vulnerability in The Wikimedia Foundation Mediawiki - Wikilove Extension allows Cross-Site Scripting XSS.The issue has been remediated on the master branch, and in the release branches for MediaWiki versions 1.43, 1.44, and 1.45...

CVE-2026-22711

CVE-2026-22711 is a Stored XSS vulnerability in the WikiLove extension for MediaWiki. It affects WikiLove versions 1.43.7, 1.44.4, and 1.45.2, caused by improper neutralization of alternate XSS syntax in system messages. The CVSS v4.0 base score is 6.9 (Medium) with vector AV:N/AC:L/PR:N/UI:N/S:U...

CVE-2026-22711 Stored XSS through system messages in WikiLove

Improper neutralization of alternate XSS syntax vulnerability in The Wikimedia Foundation Mediawiki - Wikilove Extension allows Cross-Site Scripting XSS.The issue has been remediated on the master branch, and in the release branches for MediaWiki versions 1.43, 1.44, and 1.45...

CVE-2026-22711

Improper neutralization of alternate XSS syntax vulnerability in The Wikimedia Foundation Mediawiki - Wikilove Extension allows Cross-Site Scripting XSS.This issue affects Mediawiki - Wikilove Extension: 1.43.7, 1.44.4, 1.45.2...

MediaWiki - Cargo Extension 安全漏洞

MediaWiki – Cargo Extension is an open-source plugin for querying and storing data in MediaWiki. Versions of MediaWiki – Cargo Extension prior to 3.8.7 contained security vulnerabilities. These vulnerabilities were due to improper handling of script-related HTML tags, which could lead to stored-x...

PT-2026-31044

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in The Wikimedia Foundation Mediawiki - CampaignEvents Extension allows Cross-Site Scripting XSS.This issue affects Mediawiki - CampaignEvents Extension: 1.43.7, 1.44.4, 1.45.2...

MediaWiki - Cargo Extension 安全漏洞

MediaWiki - Cargo Extension is an open-source plugin for querying and storing data in MediaWiki. Versions of MediaWiki - Cargo Extension prior to 3.8.7 contained security vulnerabilities. These vulnerabilities were due to improper input during page generation, which could lead to cross-site...

PT-2026-31043

Loop with unreachable exit condition 'infinite loop' vulnerability in The Wikimedia Foundation Mediawiki - GrowthExperiments Extension allows Leveraging Time-of-Check and Time-of-Use TOCTOU Race Conditions.This issue affects Mediawiki - GrowthExperiments Extension: 1.45.2, 1.44.4, 1.43.7...

PT-2026-30991

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Wikimedia Foundation MediaWiki - ProofreadPage Extension allows XSS Targeting Non-Script Elements.This issue affects...

PT-2026-30980

Allocation of resources without limits or throttling vulnerability in Wikimedia Foundation MediaWiki - ReportIncident Extension allows HTTP DoS.This issue affects MediaWiki - ReportIncident Extension: 1.43.7, 1.44.4, 1.45.2...

PT-2026-31012

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Wikimedia Foundation Mediawiki - Cargo Extension allows XSS Targeting Non-Script Elements.This issue affects Mediawiki - Cargo Extension: before 3.8.7...

PT-2026-31011

Improper neutralization of Script-Related HTML tags in a web page basic XSS vulnerability in WikiWorks Mediawiki - Cargo Extension allows Stored XSS.This issue affects Mediawiki - Cargo Extension: before 3.8.7...

MediaWiki - WikiLove Extension 安全漏洞

MediaWiki – WikiLove Extension is an extension to MediaWiki that promotes the spirit of love and care in wikis. Versions 1.43.7, 1.44.4, and 1.45.2 of MediaWiki – WikiLove Extension contain security vulnerabilities. These vulnerabilities stem from improper neutralization of alternative XSS syntax...

MediaWiki ReportIncident Extension 安全漏洞

The MediaWiki ReportIncident Extension is an open-source extension for reporting wiki incidents in MediaWiki. Versions 1.43.7, 1.44.4, and 1.45.2 of the MediaWiki ReportIncident Extension contain security vulnerabilities. These vulnerabilities stem from unlimited resource allocation, which may le...

MediaWiki - Cargo Extension 安全漏洞

MediaWiki - Cargo Extension is an open-source plugin for querying and storing data in MediaWiki. Versions of MediaWiki - Cargo Extension prior to 3.8.7 contained security vulnerabilities, which were caused by improper handling of script-related HTML tags. These vulnerabilities could lead to...

MediaWiki GlobalWatchlist Extension 安全漏洞

The MediaWiki GlobalWatchlist Extension is an open-source global monitoring extension for MediaWiki. The MediaWiki GlobalWatchlist Extension has a security vulnerability, which stems from improper input during page generation, potentially leading to cross-site scripting attacks...

PT-2026-30974

Improper neutralization of alternate XSS syntax vulnerability in The Wikimedia Foundation Mediawiki - Wikilove Extension allows Cross-Site Scripting XSS.This issue affects Mediawiki - Wikilove Extension: 1.43.7, 1.44.4, 1.45.2...

MediaWiki Score Extension 安全漏洞

The MediaWiki Score Extension is an open-source extension component for rendering musical scores in MediaWiki. The MediaWiki Score Extension has a security vulnerability, which stems from improper input during page generation, potentially leading to cross-site scripting attacks...

MediaWiki - Cargo Extension 安全漏洞

MediaWiki - Cargo Extension is an open-source plugin for querying and storing data in MediaWiki. Versions of MediaWiki - Cargo Extension prior to 3.8.7 contained security vulnerabilities, which were caused by improper handling of script-related HTML tags. These vulnerabilities could lead to...