The Wikimedia Foundation Parsoid vulnerabilities

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Published CVEs affecting The Wikimedia Foundation Parsoid: 1 record(s), with affected versions and fixes.
cpe:2.3:a:wikimedia:parsoid

CVE-2025-61638 Medium · 4.8 CWE-79 Feb 2, 2026

Sanitizer::validateAttributes data-XSS

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki, Wikimedia Foundation Parsoid. This vulnerability is associated with program files includes/parser/Sanitizer.Php, src/Core/Sanitizer.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1; Parsoid: from * before 0.16.6, 0.20.4, 0.21.1.