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CVE-2021-36127

nvd nist
Published: Jul 2, 2021Modified: Nov 21, 2024

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Exploitability: 2.8 / Impact: 1.4
Source: NVD

Description

An issue was discovered in the CentralAuth extension in MediaWiki through 1.36. The Special:GlobalUserRights page provided search results which, for a suppressed MediaWiki user, were different than for any other user, thus easily disclosing suppressed accounts (which are supposed to be completely hidden).

Affected (1)

Products: Mediawiki: Mediawiki
Mediawiki
1 product
Mediawiki
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Mediawiki
Up to 1.36

Related CWEs

CWE-922
Insecure Storage of Sensitive Information
The product stores sensitive information without properly limiting read or write access by unauthorized actors.

References (4)

Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
ExploitIssue TrackingPatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitIssue TrackingPatchVendor Advisory

Timeline

No history available yet.