PT-2025-42569 · Mediawiki+1 · Mediawiki+1

Published 2025-01-01 · Updated 2026-02-03 · CVE-2025-61656

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions mediawiki (affected versions not specified)

Description The software contains a flaw related to sanitizing attributes unwrapped from data-ve-attributes. This could potentially allow for issues related to attribute handling.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-61656

DLA-4355-1

DSA-6085-1

Affected Products

Debian

Mediawiki

References · 11

• https://security-tracker.debian.org/tracker/CVE-2025-61656 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-61656 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-61656 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-61656 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-61656 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-61656 · Security Note
• https://osv.dev/vulnerability/DLA-4355-1 · Vendor Advisory
• https://phabricator.wikimedia.org/T397232 · Note
• https://t.me/CVEtracker/43545 · Telegram Post
• https://gerrit.wikimedia.org/r/c/VisualEditor/VisualEditor/+/1193247 · Note
• https://twitter.com/CVEnew/status/2018497450458366238 · Twitter Post