CVE-2025-11175

highpriority · track · 0EPSS 0.005 · 41 %ileDEEU

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.47% (41st) EPSS

CVSS 8.8 · high

Is it mine?

15 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · cert_bund

EPSS · scored 2026-10-27

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

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.7–8.8

v4.08.8highCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:L/SI:L/SA:Nsecondary · ENISA EU

v4.08.8highCVSS: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:Xsecondary

v4.06.7mediumCVSS: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:U/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:Xsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-917US

affected products (15)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Open Source MediaWiki <1.39.14all versionscert_bundDE
Open Source MediaWiki <1.39.15all versionscert_bundDE
Open Source MediaWiki <1.43.4all versionscert_bundDE
Open Source MediaWiki <1.43.5all versionscert_bundDE
Open Source MediaWiki <1.44.1all versionscert_bundDE
Open Source MediaWiki <1.44.2all versionscert_bundDE
Open Source MediaWiki< 1.39.14cert_bundDE
Open Source MediaWiki< 1.39.15cert_bundDE
Open Source MediaWiki< 1.43.4cert_bundDE
Open Source MediaWiki< 1.43.5cert_bundDE
Open Source MediaWiki< 1.44.1cert_bundDE
Open Source MediaWiki< 1.44.2cert_bundDE
The Wikimedia Foundation Mediawiki - DiscussionTools Extension≤ 1.44enisa_euvdEU
The Wikimedia Foundation Mediawiki - DiscussionTools Extension≤ 1.43enisa_euvdEU

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-2198MediaWiki: Mehrere SchwachstellenDeutsch2025-10-05csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in MediaWiki ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen, möglicherweise um Cross-Site-Scripting durchzuführen, vertrauliche Informationen offenzulegen oder die Authentifizierung zu umgehen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund NVD CVE.org MITRE

published 2026-01-30modified 2026-06-17

references (13)

External citations — patches, advisories, analysis.

scry

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