BIT-mediawiki-2025-3469

vendorUSosv

i18n XSS vulnerability in HTMLMultiSelectField when sections are used

view advisory published 2025-04-18Licence: per source

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 includes/htmlform/fields/HTMLMultiSelectField.Php. This issue affects MediaWiki: before 1.39.12, 1.42.6, 1.43.1.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2025-3469US	—	0.44% (38th)	—	2025-04-10
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with p…

references

External citations — patches, advisories, analysis.

https://lists.debian.org/debian-lts-announce/2025/07/msg00012.htmlWEB
https://nvd.nist.gov/vuln/detail/CVE-2025-3469WEB
https://phabricator.wikimedia.org/T358689WEB

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