PT-2025-42686 · Wikimedia Foundation · Cargo Extension+1

Somerandomdeveloper · Published 2025-10-18 · Updated 2025-10-21 · CVE-2025-62671

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Mediawiki - Cargo Extension (affected versions not specified)

Description The Wikimedia Foundation Mediawiki - Cargo Extension contains a flaw related to improper input neutralization during web page generation, potentially leading to Stored Cross-site Scripting (XSS). This issue exists in the master branch of the extension. Successful exploitation could allow an attacker to inject malicious scripts into web pages viewed by other users.

Recommendations 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-2025-62671

GHSA-GR6V-3PMP-996P

Affected Products

Cargo Extension

Mediawiki

References · 12

• 🔥 https://phabricator.wikimedia.org/T402147 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-62671 · Security Note
• https://osv.dev/vulnerability/GHSA-gr6v-3pmp-996p · Vendor Advisory
• https://github.com/wikimedia/mediawiki-extensions-Cargo/commit/e50915626c0d9a7b222dabc94ddfcb516caf557d · Note
• https://github.com/wikimedia/mediawiki-extensions-Cargo · Note
• https://t.me/cveNotify/139464 · Telegram Post
• https://reddit.com/r/VulnMatter/comments/1ocdw3y/resumen_diario_de_vulnerabilidades_21102025 · Reddit Post
• https://gerrit.wikimedia.org/r/1179707 · Note
• https://t.me/cveNotify/139320 · Telegram Post
• https://t.me/CVEtracker/35256 · Telegram Post
• https://twitter.com/CVEnew/status/1979409796169138438 · Twitter Post
• https://reddit.com/r/VulnMatter/comments/1ocduv6/resumen_diario_de_vulnerabilidades_21102025 · Reddit Post