Authorizations are not properly verified when accessing to MediaWiki standalone resources.
Impact
Users with only the ability to read pages can also edit them.
CVSSv3.1 score: 4.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)
References
CWE 285
CVE-2022-23473