Auth bypass in Miraheze Managewiki
CVE-2025-32964
ManageWiki is a MediaWiki extension allowing users to manage wikis. Prior to commit 00bebea, when enabling a conflicting extension, a restricted extension would be automatically disabled even if the user did not hold the ManageWiki-restricted right. This issue has been patched in commit 00bebea. A workaround involves ensuring that any extensions requiring specific permissions in `$wgManageWikiExtensions` also require the same permissions for managing any conflicting extensions.
EPSS: 0.002 (11.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L.
Affected products
- Miraheze Managewiki — versions < 00bebea
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-32964?
- CVE-2025-32964 is a medium-severity vulnerability in Miraheze Managewiki, classified under Improper Authorization. CVSS score: 4.6/10. Published 2025-04-22.
- How severe is CVE-2025-32964?
- Medium severity. CVSS v3 base score is 4.6 out of 10.
- Is CVE-2025-32964 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.