CVE-2026-5762 ReportIncident DiscussionTools integration causes slow requests

Allocation of resources without limits or throttling vulnerability in Wikimedia Foundation MediaWiki - ReportIncident Extension allows HTTP DoS. This issue was remediated only on the master branch...

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...

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...

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 - 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...

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 CampaignEvents Extension 安全漏洞

The MediaWiki CampaignEvents Extension is an open-source extension for managing wiki events in MediaWiki. Versions 1.43.7, 1.44.4, and 1.45.2 of the MediaWiki CampaignEvents Extension contain security vulnerabilities. These vulnerabilities stem from improper handling of inputs during page...

PT-2026-33203

Name of the Vulnerable Software and Affected Versions Scribunto versions 1.45.0 through 1.45.1 Description A security issue exists in the Wikimedia Foundation Scribunto software. Recommendations Update to version 1.45.2...

PT-2026-33202

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.43.7 MediaWiki versions prior to 1.44.4 MediaWiki versions prior to 1.45.2 Description An issue in Wikimedia Foundation MediaWiki allows the exposure of sensitive information to an unauthorized actor...

PT-2026-33205

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.43.7 MediaWiki versions prior to 1.44.4 MediaWiki versions prior to 1.45.2 Description An issue in Wikimedia Foundation MediaWiki allows the exposure of sensitive information to an unauthorized actor...

PT-2026-33201

Name of the Vulnerable Software and Affected Versions OATHAuth versions prior to 1.43.7 OATHAuth versions prior to 1.44.4 OATHAuth versions prior to 1.45.2 Description An issue in Wikimedia Foundation OATHAuth allows the exposure of sensitive information to an unauthorized actor. Recommendations...

PT-2026-33208

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.43.7 MediaWiki versions prior to 1.44.4 MediaWiki versions prior to 1.45.2 Description An issue exists in the program files includes/Page/Article.Php of the Wikimedia Foundation MediaWiki software. Recommendations...

PT-2026-33207

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.43.7 MediaWiki versions prior to 1.44.4 MediaWiki versions prior to 1.45.2 Description Exposure of sensitive information to an unauthorized actor occurs in the program file includes/Specials/SpecialUserRights.Php...

PT-2026-33204

Name of the Vulnerable Software and Affected Versions Wikimedia Foundation CheckUser versions 1.45.0 through 1.45.1 Description An issue exists that allows the exposure of sensitive information to an unauthorized actor. Recommendations Update to version 1.45.2...

PT-2026-33238

Name of the Vulnerable Software and Affected Versions Echo versions prior to 1.43.7 Echo versions prior to 1.44.4 Echo versions prior to 1.45.2 Description Exposure of sensitive information to an unauthorized actor occurs in the program file includes/Api/ApiEchoNotifications.Php. Recommendations...

PT-2026-33200

Name of the Vulnerable Software and Affected Versions AbuseFilter versions prior to 1.43.7 AbuseFilter versions prior to 1.44.4 AbuseFilter versions prior to 1.45.2 Description A security issue exists in the Wikimedia Foundation AbuseFilter. Recommendations Update to version 1.43.7 or later. Upda...

CVE-2025-14812

ArcSearch for iOS versions prior to 1.45.2 could display a different domain in the address bar than the content being shown after an iframe-triggered URI-scheme navigation, increasing spoofing risk...

EUVD-2025-204563

ArcSearch for iOS versions prior to 1.45.2 could display a different domain in the address bar than the content being shown after an iframe-triggered URI-scheme navigation, increasing spoofing risk...

CVE-2025-14812

CVE-2025-14812 affects ArcSearch for iOS (Browser Company) prior to version 1.45.2. Affected behavior: after iframe-triggered URI-scheme navigation, the address bar may display a different domain than the content being shown, enabling spoofing risk. Root cause (as described in connected sources):...