CVE-2024-29897CWE-200

CreateWiki Leak of suppressed wiki requests outside of `CreateWikiGlobalWiki`

Medium · published March 28, 2024

CVSS v3.1
4.9
EPSS
1%
Percentile
53.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00708 · 53.0th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2024-03-28T13:40Z
EPSS history
Timeline
  • 28 MAR 13:40Z
    CreateWiki Leak of suppressed wiki requests outside of `CreateWikiGlobalWiki`
    cvelistv5