Vulnerability Database

309,136

Total vulnerabilities in the database

CVE-2025-53484

User-controlled inputs are improperly escaped in:

VotePage.php (poll option input)

ResultPage::getPagesTab() and getErrorsTab() (user-controllable page names)

This allows attackers to inject JavaScript and compromise user sessions under certain conditions.

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.

  • Published: Jul 4, 2025
  • Updated: Nov 16, 2025
  • CVE: CVE-2025-53484
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H