Critical severity · published Mar 19, 2025
CVE-2025-29926
XWiki Platform is a generic wiki platform
9.8
CVSS
0.6%
EPSS
No
On KEV
Description
XWiki Platform is a generic wiki platform. Prior to 15.10.15, 16.4.6, and 16.10.0, any user can exploit the WikiManager REST API to create a new wiki, where the user could become an administrator and so performs other attacks on the farm. Note that this REST API is not bundled in XWiki Standard by default: it needs to be installed manually through the extension manager. The problem has been patched in versions 15.10.15, 16.4.6 and 16.10.0 of the REST module.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XW
Xwiki · Xwiki
5.4.1 before 15.10.15; 16.0.0 before 16.4.6; 16.5.0 before 16.10.0; 5.4; 5.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-29926
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-29926
Patch
https://github.com/xwiki/xwiki-platform/commit/82aa670106c7f5e6238ca6ed59a52d1800e05b99
Vendor Advisory
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gfp2-6qhm-7x43
Exploit
https://jira.xwiki.org/browse/XWIKI-22490
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