CVE-2025-11175
HIGH EPSS 34.0%
Published Jan 30, 20265mo ago · Modified Jun 17, 20262w ago
8.8 CVSS 4.0
Published Jan 30, 2026 5mo ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
34.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-917
References 4
- gerrit.wikimedia.org https://gerrit.wikimedia.org/r/q/I126203ab1d3ec8c1719cbb5460a887e4d0c2cc6d
- gerrit.wikimedia.org https://gerrit.wikimedia.org/r/q/I563219f3298a8740e158d130492bf3d2897784d7
- phabricator.wikimedia.org https://phabricator.wikimedia.org/T364910
- phabricator.wikimedia.org https://phabricator.wikimedia.org/T396248
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.