PT-2025-16137 · Mediawiki · Mediawiki

Blankeclair + 1 · Published 2025-04-11 · Updated 2025-07-07 · CVE-2025-32073

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 - HTML Tags versions 1.39 through 1.43

Description: The issue is related to improper input validation, allowing Cross-Site Scripting (XSS) in Mediawiki - HTML Tags. This is due to a lack of proper validation of user input, which can lead to malicious scripts being executed on the client-side.

Recommendations: For versions 1.39 through 1.43, update to a version that includes the fix for this issue to prevent Cross-Site Scripting attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2025-32073

Affected Products

Mediawiki

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-32073 · Security Note
• https://gerrit.wikimedia.org/r/c/mediawiki/extensions/HTMLTags/+/1121056 · Note
• https://t.me/cvedetector/22777 · Telegram Post
• https://phabricator.wikimedia.org/T386337 · Note
• https://t.me/cvetracker/21445 · Telegram Post
• https://twitter.com/CVEnew/status/1910773221718450456 · Twitter Post
• https://twitter.com/CveFindCom/status/1910732468874870973 · Twitter Post
• https://t.me/cvenotify/127831 · Telegram Post