CVE-2021-30158

published 2021-04-06

CVE-2021-30158: 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…

Priority P4 28 medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C L I N A N

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.

Affected

11 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	debian_linux	—	—
debian	mediawiki	< mediawiki 1:1.35.2-1 (bookworm)	mediawiki 1:1.35.2-1 (bookworm)
fedoraproject	fedora	—	—
fedoraproject	fedora	—	—
mediawiki	mediawiki	< 1.31.12	1.31.12
mediawiki	mediawiki	>= 0 < 1:1.35.2-1	1:1.35.2-1
mediawiki	mediawiki	>= 0 < 1:1.35.2-1	1:1.35.2-1
mediawiki	mediawiki	>= 0 < 1:1.35.2-1	1:1.35.2-1
mediawiki	mediawiki	>= 0 < 1:1.35.2-1	1:1.35.2-1
mediawiki	mediawiki	>= 1.32.0 < 1.35.2	1.35.2

CVSS provenance

nvd v3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:N

osv 5.3 MEDIUM

vendor_debian 5.3 MEDIUM

vendor_redhat 5.3 MEDIUM

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CWE-287