CVEvulnerability
CVE-2025-53484
9.8 CRITICAL
Official page ↗
- Status
- Deferred
- Published
- 2025-07-04
- Last modified
- 2026-06-17
- Assigner
- c4f26cc8-17ff-4c99-b5e2-38fc1793eacc
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-79
Description
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.
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://gerrit.wikimedia.org/r/1149655 gerrit.wikimedia.org
- https://gerrit.wikimedia.org/r/1149669 gerrit.wikimedia.org
- https://phabricator.wikimedia.org/T392341 phabricator.wikimedia.org