PT-2025-42862 · Wikimedia Foundation · Wikilove Extension+1

Catrope + 1 · Published 2025-10-21 · Updated 2025-10-21 · CVE-2025-62694

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Mediawiki - WikiLove Extension version 1.39

Description The Wikimedia Foundation Mediawiki - WikiLove Extension contains a flaw related to improper input handling during web page creation, potentially leading to Stored Cross-site Scripting (XSS). This issue allows for the injection of malicious scripts into web pages. The vulnerability exists due to insufficient sanitization of user-supplied data.

Recommendations Update Mediawiki - WikiLove Extension to a newer version that addresses this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-62694

Affected Products

Mediawiki

Wikilove Extension

References · 11

• 🔥 https://phabricator.wikimedia.org/T400525 · Exploit
• https://ubuntu.com/security/CVE-2025-62694 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-62694 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-62694 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-62694 · Security Note
• https://gerrit.wikimedia.org/r/q/I17fc061112f61b4c37b772410b265df060819416 · Note
• https://gerrit.wikimedia.org/r/c/1191439 · Note
• https://t.me/CVEtracker/35379 · Telegram Post
• https://t.me/cveNotify/139603 · Telegram Post
• https://twitter.com/CVEnew/status/1980495166772502988 · Twitter Post
• https://t.me/cveNotify/139554 · Telegram Post