vulnerability
MediaWiki: Unspecified Security Vulnerability (CVE-2021-36126)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jul 2, 2021 | Jul 9, 2021 | Jul 9, 2021 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jul 2, 2021
Added
Jul 9, 2021
Modified
Jul 9, 2021
Description
An issue was discovered in the AbuseFilter extension in MediaWiki through 1.36. If the MediaWiki:Abusefilter-blocker message is invalid within the content language, the filter user falls back to the English version, but that English version could also be invalid on a wiki. This would result in a fatal error, and potentially fail to block or restrict a potentially nefarious user.
Solution
mediawiki-upgrade-latest
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