Description
CreateWiki is Miraheze's MediaWiki extension for requesting & creating wikis. It is possible for users with (delete) or (suppressrevision) on any wiki in the farm to access suppressed wiki requests by going to the request's entry on Special:RequestWikiQueue on the wiki where they have these rights. The same vulnerability was present briefly on the REST API before being quickly corrected in commit `6bc0685`. To our knowledge, the vulnerable commits of the REST API are not running in production anywhere. This vulnerability is fixed in 23415c17ffb4832667c06abcf1eadadefd4c8937.
References (4)
Core 4
Core References
Vendor Advisory x_refsource_confirm
https://github.com/miraheze/CreateWiki/security/advisories/GHSA-4rcf-3cj2-46mq
Patch x_refsource_misc
https://github.com/miraheze/mw-config/commit/fb3e68bcef459e9cf2a415241b28042a6c9727e8
Various Sources x_refsource_misc
https://issue-tracker.miraheze.org/F3093343
Various Sources x_refsource_misc
https://issue-tracker.miraheze.org/T11999
Scores
CVSS v3
4.9
EPSS
0.0008
EPSS Percentile
23.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-200
Status
published
Products (1)
miraheze/CreateWiki
< 23415c17ffb4832667c06abcf1eadadefd4c8937
Published
Mar 28, 2024
Tracked Since
Feb 18, 2026