CVE-2024-34507

2024-05-0500:00:00

mitre

github.com

cve-2024-34507

mediawiki

xss

commentparser.php

1.39.7

1.40.x

1.40.3

1.41.x

1.41.1

special:recentchanges

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

JSON

An issue was discovered in includes/CommentFormatter/CommentParser.php in MediaWiki before 1.39.7, 1.40.x before 1.40.3, and 1.41.x before 1.41.1. XSS can occur because of mishandling of the 0x1b character, as demonstrated by Special:RecentChanges#%1b0000000.