vulnerability
FreeBSD: VID-f84ab297-2285-11ec-9e79-08002789875b (CVE-2021-41801): mediawiki -- multiple vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:S/C:P/I:P/A:P) | Oct 1, 2021 | Nov 4, 2022 | Mar 25, 2026 |
Severity
7
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:P)
Published
Oct 1, 2021
Added
Nov 4, 2022
Modified
Mar 25, 2026
Description
Mediawiki reports: (T285515, CVE-2021-41798) SECURITY: XSS vulnerability in Special:Search. (T290379, CVE-2021-41799) SECURITY: ApiQueryBacklinks can cause a full table scan. (T284419, CVE-2021-41800) SECURITY: fix PoolCounter protection of Special:Contributions. (T279090, CVE-2021-41801) SECURITY: ReplaceText continues performing actions if the user no longer has the correct permission (such as by being blocked).
Solutions
freebsd-upgrade-package-mediawiki131freebsd-upgrade-package-mediawiki135freebsd-upgrade-package-mediawiki136
Rapid7 Labs
2026 Global Threat Landscape Report
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