CVE-2021-30158
- Source
- https://cve.org/CVERecord?id=CVE-2021-30158
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30158.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-30158
- Aliases
- Downstream
- Related
- Published
- 2021-04-06T07:15:12.497Z
- Modified
- 2026-02-04T21:35:01.445716Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/26UJGHF7LJDOCQN6A3Z4PM7PYRKENJHE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2OMSV7B2TCFBOCICN3B4SMQP5HVRJQIT/
- https://lists.debian.org/debian-lts-announce/2021/05/msg00003.html
- https://lists.debian.org/debian-lts-announce/2021/05/msg00006.html
- https://phabricator.wikimedia.org/T277009
- https://security.gentoo.org/glsa/202107-40
- https://www.debian.org/security/2021/dsa-4889
- https://phabricator.wikimedia.org/T277009
- https://phabricator.wikimedia.org/T277009
- https://lists.debian.org/debian-lts-announce/2021/05/msg00003.html
- https://lists.debian.org/debian-lts-announce/2021/05/msg00006.html
- https://phabricator.wikimedia.org/T277009