PT-2025-42564 · Mediawiki+1 · Mediawiki+1

Published 2025-01-01 · Updated 2026-02-03 · CVE-2025-61646

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/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 potentially leaks hidden usernames in Watchlist and RecentChanges features. This could allow unauthorized access to user information.

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

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2025-61646

DLA-4355-1

DSA-6085-1

MGASA-2025-0260

Affected Products

Debian

Mediawiki

References · 17

• https://advisories.mageia.org/MGASA-2025-0260.html · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-61646 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2025-61646 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-61646 · Security Note
• https://osv.dev/vulnerability/DLA-4355-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-61646 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-61646 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-61646 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2025-0260 · Vendor Advisory
• https://bugs.mageia.org/show_bug.cgi?id=34211 · Note
• https://lists.debian.org/debian-security-announce/2025/msg00063.html · Note
• https://phabricator.wikimedia.org/T398706 · Note
• https://gerrit.wikimedia.org/r/c/mediawiki/core/+/1193226 · Note
• https://lists.wikimedia.org/hyperkitty/list/[e-mail]/thread/CIXFJVC57OFRBCCEIDRLZCLFGMYGEYTT · Note
• https://twitter.com/CVEnew/status/2018497463641096673 · Twitter Post