CVE-2025-11175 Affecting mediawiki package, versions <1:1.43.5+dfsg-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN14-MEDIAWIKI-13277345
- published4 Oct 2025
- disclosed30 Jan 2026
Introduced: 4 Oct 2025
CVE-2025-11175 (opens in a new tab)How to fix?
Upgrade Debian:14 mediawiki to version 1:1.43.5+dfsg-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream mediawiki package and not the mediawiki package as distributed by Debian.
See How to fix? for Debian:14 relevant fixed versions and status.
Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection') vulnerability in The Wikimedia Foundation Mediawiki - DiscussionTools Extension allows Regular Expression Exponential Blowup.This issue affects Mediawiki - DiscussionTools Extension: 1.44, 1.43.