PT-2025-42568 · Mediawiki+1 · Mediawiki+1

Published 2025-01-01 · Updated 2026-02-03 · CVE-2025-61655

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 does not properly escape and parse system messages. This could potentially lead to issues with how system messages are handled.

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-2025-61655

DLA-4355-1

DSA-6085-1

MGASA-2025-0260

Affected Products

Debian

Mediawiki

References · 18

• https://osv.dev/vulnerability/MGASA-2025-0260 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-61655 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-61655 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-61655 · Security Note
• https://advisories.mageia.org/MGASA-2025-0260.html · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-61655 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-4355-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-61655 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-61655 · Vendor Advisory
• https://lists.debian.org/debian-security-announce/2025/msg00121.html · Note
• https://lists.wikimedia.org/hyperkitty/list/[e-mail]/thread/CIXFJVC57OFRBCCEIDRLZCLFGMYGEYTT · Note
• https://bugs.mageia.org/show_bug.cgi?id=34211 · Note
• https://phabricator.wikimedia.org/T395858 · Note
• https://lists.debian.org/debian-lts-announce/2025/10/msg00034.html · Note
• https://lists.debian.org/debian-security-announce/2025/msg00063.html · Note