CVE-2020-25813

published 2020-09-27

CVE-2020-25813: In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, Special:UserRights exposes the existence of hidden users.

Priority P4 25 medium 5.3 CVSS 3.1

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

In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, Special:UserRights exposes the existence of hidden users.

Affected

10 ranges

Vendor	Product	Version range	Fixed in
debian	mediawiki	< mediawiki 1:1.35.0-1 (bookworm)	mediawiki 1:1.35.0-1 (bookworm)
fedoraproject	fedora	—	—
mediawiki	core	>= 1.31.0 < 1.31.9	1.31.9
mediawiki	core	>= 1.32.0 < 1.34.3	1.34.3
mediawiki	mediawiki	< 1.31.10	1.31.10
mediawiki	mediawiki	>= 0 < 1:1.35.0-1	1:1.35.0-1
mediawiki	mediawiki	>= 0 < 1:1.35.0-1	1:1.35.0-1
mediawiki	mediawiki	>= 0 < 1:1.35.0-1	1:1.35.0-1
mediawiki	mediawiki	>= 0 < 1:1.35.0-1	1:1.35.0-1
mediawiki	mediawiki	>= 1.32.0 < 1.34.4	1.34.4

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-200