Medium severity5.4NVD Advisory· Published Jan 9, 2026· Updated Jun 17, 2026
CVE-2026-22710
CVE-2026-22710
Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Wikibase Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Wikibase Extension: 1.45, 1.44, 1.43, 1.39.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5cpe:2.3:a:wikimedia:wikibase:1.39:*:*:*:*:mediawiki:*:*+ 3 more
- cpe:2.3:a:wikimedia:wikibase:1.39:*:*:*:*:mediawiki:*:*
- cpe:2.3:a:wikimedia:wikibase:1.43:*:*:*:*:mediawiki:*:*
- cpe:2.3:a:wikimedia:wikibase:1.44:*:*:*:*:mediawiki:*:*
- cpe:2.3:a:wikimedia:wikibase:1.45:*:*:*:*:mediawiki:*:*
- Range: 1.45, 1.44, 1.43, 1.39
Patches
Vulnerability mechanics
References
2- gerrit.wikimedia.org/r/q/I39d0074b2ad022b6efe6ab3dd8c8ec0f86c6c466nvdPatch
- phabricator.wikimedia.org/T409737nvdExploitIssue Tracking
News mentions
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