CVE Intelligence

The Wikimedia Foundation MediaWiki - ProofreadPage Extension vulnerabilities

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Published CVEs affecting The Wikimedia Foundation MediaWiki - ProofreadPage Extension: 2 record(s), with affected versions and fixes.

CVE-2026-39838 Medium · 6.9 CWE-79 Apr 7, 2026
ProofreadPage improperly sanitizes multiline styles using Sanitizer::checkCSS
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Wikimedia Foundation MediaWiki - ProofreadPage Extension allows XSS Targeting Non-Script Elements. 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-2026-0670 Medium · 6.1 CWE-79 Jan 7, 2026
Stored XSS through a system message and a user-provided parameter in ProofreadPage
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki - ProofreadPage Extension allows Cross-Site Scripting (XSS).This issue affects MediaWiki - ProofreadPage Extension: 1.45, 1.44, 1.43, 1.39.