vulnerability
MediaWiki: Unspecified Security Vulnerability (CVE-2024-34507)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:C/I:N/A:N) | May 5, 2024 | Jun 20, 2025 | Aug 1, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:C/I:N/A:N)
Published
May 5, 2024
Added
Jun 20, 2025
Modified
Aug 1, 2025
Description
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.
Solutions
mediawiki-upgrade-1_39_7mediawiki-upgrade-1_40_3mediawiki-upgrade-1_41_1
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