Medium severity4.7NVD Advisory· Published Feb 2, 2026· Updated Apr 15, 2026
CVE-2025-6594
CVE-2025-6594
Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Special.Apisandbox/ApiSandbox.Js.
This issue affects MediaWiki: from 1.27.0 before 1.39.13, 1.42.7 1.43.2, 1.44.0.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: >=1.27.0, <1.39.13, =1.42.7, =1.43.2, =1.44.0
Patches
Vulnerability mechanics
References
1News mentions
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