CVE-2025-6595 — Cross-site Scripting in Foundation Multimediaviewer

CWE-79 — Cross-site Scripting5 documents5 sources
Severity
0.0N/ANVD
EPSS
0.0%
top 99.55%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Wikimedia Foundation MultimediaviewerMediawikiDebian Mediawiki
Timeline
PublishedFeb 2
Latest updateFeb 3

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MultimediaViewer.This issue affects MultimediaViewer: from * before 1.39.13, 1.42.7, 1.43.2, 1.44.0.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N

Affected Packages3 packages

▶CVEListV5wikimedia_foundation/multimediaviewer* — 1.39.13, 1.42.7, 1.43.2, 1.44.0
▶debiandebian/mediawiki< mediawiki 1:1.39.13-1~deb12u1 (bookworm)
▶Debianmediawiki/mediawiki< 1:1.35.13-1+deb11u4+3

🔴Vulnerability Details

2
GHSA
GHSA-3hx4-75gf-pcm8: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MultimediaViewer↗2026-02-03
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OSV
CVE-2025-6595: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MultimediaViewer↗2026-02-02
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📋Vendor Advisories

1
Debian
CVE-2025-6595: mediawiki - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site ...↗2025
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🕵️Threat Intelligence

1
Wiz
CVE-2025-6595 Impact, Exploitability, and Mitigation Steps | Wiz↗
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