PT-2025-28016 · Mediawiki · Securepoll Extension+1

Published 2025-07-04 · Updated 2025-07-04 · CVE-2025-53483

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Mediawiki - SecurePoll extension versions 1.39.X through 1.39.12 Mediawiki - SecurePoll extension versions 1.42.X through 1.42.6 Mediawiki - SecurePoll extension versions 1.43.X through 1.43.1

Description: The issue affects the Mediawiki - SecurePoll extension, where certain pages do not validate request methods or CSRF tokens. This allows attackers to trigger sensitive actions if an admin visits a malicious site. The affected components include ArchivePage.php, UnarchivePage.php, and the executeClear() function in VoterEligibilityPage.

Recommendations: For Mediawiki - SecurePoll extension versions 1.39.X through 1.39.12, update to version 1.39.13 or later. For Mediawiki - SecurePoll extension versions 1.42.X through 1.42.6, update to version 1.42.7 or later. For Mediawiki - SecurePoll extension versions 1.43.X through 1.43.1, update to version 1.43.2 or later.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2025-53483

Affected Products

Mediawiki

Securepoll Extension

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-53483 · Security Note
• https://gerrit.wikimedia.org/r/1149664 · Note
• https://phabricator.wikimedia.org/T392341 · Note
• https://twitter.com/CVEnew/status/1941193292701630661 · Twitter Post
• https://gerrit.wikimedia.org/r/1149618 · Note
• https://t.me/cvenotify/127729 · Telegram Post