CVE-2026-39935

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 was remediated only on the master branch...

EUVD-2026-19980

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...

CVE-2026-39935 XSS-via-i18n in localised wiki names

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 was remediated only on the master branch...

CVE-2026-39935 XSS-via-i18n in localised wiki names

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 was remediated only on the master branch...

CVE-2026-39935

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 was remediated only on the "master" branch...

MediaWiki CampaignEvents Extension security vulnerabilities

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-2026-31044

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...

CVE-2026-39935: Improper Neutralization of Input During Web Page Generation

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 was remediated only on the master branch...

CVE-2026-0817

Missing Authorization vulnerability in Wikimedia Foundation MediaWiki - CampaignEvents extension allows Privilege Abuse.This issue affects MediaWiki - CampaignEvents extension: 1.45, 1.44, 1.43, 1.39...

CVE-2026-0817

Missing Authorization vulnerability in Wikimedia Foundation MediaWiki - CampaignEvents extension allows Privilege Abuse.This issue affects MediaWiki - CampaignEvents extension: 1.45, 1.44, 1.43, 1.39...

CVE-2026-0817

Missing Authorization vulnerability in Wikimedia Foundation MediaWiki - CampaignEvents extension allows Privilege Abuse.This issue affects MediaWiki - CampaignEvents extension: 1.45, 1.44, 1.43, 1.39...

CVE-2026-0817

Missing Authorization vulnerability in Wikimedia Foundation MediaWiki - CampaignEvents extension allows Privilege Abuse.This issue affects MediaWiki - CampaignEvents extension: 1.45, 1.44, 1.43, 1.39...

CVE-2026-0817

The MediaWiki - CampaignEvents extension is affected by a Missing Authorization vulnerability (CWE-862) in versions 1.39, 1.43, 1.44, and 1.45 . This flaw exists within the CampaignEvents API , where a lack of proper authorization checks allows for Privilege Abuse . Specifically, the vulnerabilit...

CVE-2026-0817 CampaignEvents API missing authorization exposes meeting and chat URLs

Missing Authorization vulnerability in Wikimedia Foundation MediaWiki - CampaignEvents extension allows Privilege Abuse.This issue affects MediaWiki - CampaignEvents extension: 1.45, 1.44, 1.43, 1.39...

CVE-2026-0817: Missing Authorization

Missing Authorization vulnerability in Wikimedia Foundation MediaWiki - CampaignEvents extension allows Privilege Abuse.This issue affects MediaWiki - CampaignEvents extension: 1.45, 1.44, 1.43, 1.39...

PT-2026-2026

Name of the Vulnerable Software and Affected Versions MediaWiki - CampaignEvents extension versions 1.39 through 1.45 Description A missing authorization flaw exists in the Wikimedia Foundation MediaWiki - CampaignEvents extension, potentially allowing privilege abuse. The issue relates to the...

MediaWiki - CampaignEvents security vulnerabilities

MediaWiki - CampaignEvents is an open source community events plugin for MediaWiki. A security vulnerability exists in MediaWiki - CampaignEvents versions 1.45, 1.44, 1.43, and 1.39, which stems from a lack of authorization and could lead to privilege abuse...

EUVD-2024-20690

Malicious code in bioql PyPI...

EUVD-2025-19890

Malicious code in bioql PyPI...

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...