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OpenAdvisories
High · 7.9 CVE-2025-29926 EUVD-2025-6733GHSA-gfp2-6qhm-7x43

The WikiManager REST API allows any user to create wikis

Published Mar 19, 2025 · Updated Mar 19, 2025 · Assigned by GitHub_M

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.

Affected products

VendorProductAffectedFixed
xwiki xwiki-platform >= 5.4-rc-1, < 15.10.15, >= 16.0.0-rc-1, < 16.4.6, >= 16.5.0-rc-1, < 16.10.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
Maven org.xwiki.platform:xwiki-platform-wiki-rest-default >= 5.4-rc-1, < 15.10.15 15.10.15 GHSA-gfp2-6qhm-7x43
Maven org.xwiki.platform:xwiki-platform-wiki-rest-default >= 16.0.0-rc-1, < 16.4.6 16.4.6 GHSA-gfp2-6qhm-7x43
Maven org.xwiki.platform:xwiki-platform-wiki-rest-default >= 16.5.0-rc-1, < 16.10.0 16.10.0 GHSA-gfp2-6qhm-7x43

Advisories 1

References