CVE-2025-53484
SecurePoll: Multiple locations vulnerable to Cross-Site Scripting (XSS) via unescaped input
- State
- Published
- Severity
- 9.8 Critical
- Published
- Jul 4, 2025
- Updated
- Jul 8, 2025
- Reserved
- Jun 30, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Mediawiki - SecurePoll extensionWikimedia Foundation |
|
References
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.