CVE-2025-53483highCWE-352

CVE-2025-53483: high-severity vulnerability in Wikimedia Foundation Mediawiki - SecurePoll…

SecurePoll: Multiple admin actions vulnerable to Cross-Site Request Forgery

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.8epss 0.2%
ArchivePage.php, UnarchivePage.php, and VoterEligibilityPage#executeClear() do not validate request methods or CSRF tokens, allowing attackers to trigger sensitive actions if an admin visits a malicious site. This issue affects Mediawiki - SecurePoll extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Wikimedia Foundation · Mediawiki - SecurePoll extension
Related CVEs — Wikimedia Foundation Mediawiki - SecurePoll…

In the same product, most dangerous first.

CVE-2025-53484CRITICALSecurePoll: Multiple locations vulnerable to Cross-Site Scripting (XSS) via unescaped inputEPSS 0.5%CVE-2025-53485HIGHSecurePoll: Unauthorized access to SetTranslationHandler allows arbitrary text changesEPSS 0.3%