MediaWiki: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (CVE-2023-37255)
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
06/29/2023
07/10/2023
07/10/2023
07/10/2023
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.
Solution(s)
- mediawiki-upgrade-latest
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