Threats Tagged 'cve-2026-39838'
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Threats Tagged 'cve-2026-39838'
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CVE-2026-39838 is a cross-site scripting (XSS) vulnerability in the ProofreadPage Extension of Wikimedia Foundation's MediaWiki. It involves improper neutralization of input during web page generation, allowing XSS targeting non-script elements. The vulnerability has been fixed in the master branch and release branches for MediaWiki versions 1.43, 1.44, and 1.45. The CVSS 4.0 base score is 6.9, indicating medium severity. There are no known exploits in the wild and no official patch links provided in this data. Join the discussion | CVE Database V5 | 04/07/2026, 19:17:51 UTC Added: 04/07/2026, 19:46:18 UTC |
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