CVE-2025-61634
3.1
LOW
CVSS 3.1
EPSS 0.01%
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.
How to fix CVE-2025-61634
To remediate CVE-2025-61634, upgrade the affected package to a fixed version below.
- Debian/mediawiki—upgrade to 1:1.43.6+dfsg-1~deb13u1 or later
Is CVE-2025-61634 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:1.43.6+dfsg-1~deb13u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N |