vulnerability
MediaWiki: Improper Authentication (CVE-2021-30158)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Apr 6, 2021 | Apr 12, 2021 | Nov 26, 2024 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Apr 6, 2021
Added
Apr 12, 2021
Modified
Nov 26, 2024
Description
An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Blocked users are unable to use Special:ResetTokens. This has security relevance because a blocked user might have accidentally shared a token, or might know that a token has been compromised, and yet is not able to block any potential future use of the token by an unauthorized party.
Solutions
mediawiki-upgrade-1_31_12mediawiki-upgrade-1_35_2
References
- CVE-2021-30158
- https://attackerkb.com/topics/CVE-2021-30158
- URL-https://lists.debian.org/debian-lts-announce/2021/05/msg00003.html
- URL-https://lists.debian.org/debian-lts-announce/2021/05/msg00006.html
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/26UJGHF7LJDOCQN6A3Z4PM7PYRKENJHE/
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2OMSV7B2TCFBOCICN3B4SMQP5HVRJQIT/
- URL-https://phabricator.wikimedia.org/T277009
- URL-https://security.gentoo.org/glsa/202107-40
- URL-https://www.debian.org/security/2021/dsa-4889
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