CVE-2023-37255:

0.0 CVSS

Description

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. In Special:CheckUser, a check of the "get edits" type is vulnerable to HTML injection through the User-Agent HTTP request header.

Classification

CVE ID: CVE-2023-37255

CVSS Base Severity: LOW

CVSS Base Score: 0.0

Affected Products

Vendor: n/a

Product: n/a

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.08% (probability of being exploited)

EPSS Percentile: 36.12% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

https://phabricator.wikimedia.org/T333569

Timeline