CVE-2025-61634
LOWCVSS 3.1/10EPSS 0.27%
Last modified
CVE-2025-61634 is a low-severity vulnerability rated 3.1/10 on the CVSS scale. Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Rest/Handler/PageHTMLHandler.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.. EPSS estimates a 0.27% chance of exploitation in the next 30 days.
Description
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Rest/Handler/PageHTMLHandler.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mediawiki | Mediawiki | < 1.39.14 |
| Mediawiki | Mediawiki | >= 1.39.15, < 1.43.4 |
| Mediawiki | Mediawiki | >= 1.43.5, < 1.44.1 |
References
- https://phabricator.wikimedia.org/T387478Permissions Required
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-61634?
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Rest/Handler/PageHTMLHandler.Php.
This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
How severe is CVE-2025-61634?
CVE-2025-61634 has a CVSS score of 3.1/10 (LOW severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.
How do I fix CVE-2025-61634?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-61629Rejected reason: Not used
- CVE-2025-6163A vulnerability was found in TOTOLINK A3002RU 3.0.0-B2023080…8.8
- CVE-2025-61630Rejected reason: Not used
- CVE-2025-61631Rejected reason: Not used
- CVE-2025-61632Rejected reason: Not used
- CVE-2025-61633Rejected reason: Not used
- CVE-2025-61635Vulnerability in Wikimedia Foundation ConfirmEdit. This vuln…0
- CVE-2025-61636Improper Neutralization of Input During Web Page Generation …4.8
- CVE-2025-61637Improper Neutralization of Input During Web Page Generation …4.8
- CVE-2025-61638Improper Neutralization of Input During Web Page Generation …4.8
- CVE-2025-61639Exposure of Sensitive Information to an Unauthorized Actor v…4.8
- CVE-2025-6164A vulnerability was found in TOTOLINK A3002R 4.0.0-B20230531…8.8
Are you affected by CVE-2025-61634?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST