Vulnerability Monitor

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CVE-2023-37300

An issue was discovered in the CheckUserLog API in the CheckUser extension for MediaWiki through 1.39.3. There is incorrect access control for visibility of hidden users.

Published

2023-06-30T17:15:09.477

Last Modified

2024-11-27T19:15:31.773

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

Weaknesses

Type: Primary
NVD-CWE-Other
Type: Secondary
CWE-863

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mediawiki	mediawiki	≤ 1.39.3	Yes

References

https://gerrit.wikimedia.org/r/q/I993fdcae1fedb7dd543b35a477026bc727615b0a Vendor Advisory ([email protected])
https://phabricator.wikimedia.org/T330968 Exploit, Patch, Vendor Advisory ([email protected])
https://gerrit.wikimedia.org/r/q/I993fdcae1fedb7dd543b35a477026bc727615b0a Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://phabricator.wikimedia.org/T330968 Exploit, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)