CVE-2025-32071

mediumpriority · track · 0EPSS 0.002 · 14 %ileDEEU

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.23% (14th) EPSS

CVSS 5.4 · medium

Is it mine?

8 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · cert_bund

EPSS · scored 2026-10-28

Improper Input Validation vulnerability in The Wikimedia Foundation Mediawiki - Wikidata Extension allows Cross-Site Scripting (XSS) from widthheight message via ImageHandler::getDimensionsString()This issue affects Mediawiki - Wikidata Extension: from 1.39 through 1.43.

cvss

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

5.4

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nsecondary · ENISA EU

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nsecondaryexploitability 2.3 · impact 2.7

v3.15mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: poc · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20US

affected products (8)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Open Source MediaWiki <1.39.12all versionscert_bundDE
Open Source MediaWiki <1.42.6all versionscert_bundDE
Open Source MediaWiki <1.43.1all versionscert_bundDE
Open Source MediaWiki< 1.39.12cert_bundDE
Open Source MediaWiki< 1.42.6cert_bundDE
Open Source MediaWiki< 1.43.1cert_bundDE
The Wikimedia Foundation Mediawiki - Wikidata Extension≤ 1.39 ≤1.43enisa_euvdEU

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-0790MediaWiki Erweiterungen und -Komponenten: Mehrere SchwachstellenDeutsch2025-04-13csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in verschiedenen MediaWiki Erweiterungen und -Komponenten ausnutzen, um Cross Site Scripting Angriffe durchzuführen, beliebigen Code auszuführen, Informationen offenzulegen und Sicherheitsmaßnahmen wie z.B. die Authentisierung 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 2025-04-11modified 2026-06-17

references (9)

External citations — patches, advisories, analysis.

scry

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