CVE-2025-11175

HIGH

Mediawiki - DiscussionTools Extension <1.44-1.43 - Code Injection

Title source: llm
STIX 2.1

Description

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.

References (4)

Scores

CVSS v4 8.8
EPSS 0.0001
EPSS Percentile 2.4%
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:L/SI:L/SA:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-917
Status published
Products (2)
The Wikimedia Foundation/Mediawiki - DiscussionTools Extension 1.43
The Wikimedia Foundation/Mediawiki - DiscussionTools Extension 1.44
Published Jan 30, 2026
Tracked Since Feb 18, 2026