{"id":"CVE-2025-29926","summary":"The WikiManager REST API allows any user to create wikis","details":"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.","aliases":["GHSA-gfp2-6qhm-7x43"],"modified":"2026-04-10T05:24:37.494401Z","published":"2025-03-19T17:40:44.937Z","database_specific":{"cwe_ids":["CWE-285"],"cna_assigner":"GitHub_M","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/29xxx/CVE-2025-29926.json"},"references":[{"type":"WEB","url":"https://jira.xwiki.org/browse/XWIKI-22490"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/29xxx/CVE-2025-29926.json"},{"type":"ADVISORY","url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gfp2-6qhm-7x43"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-29926"},{"type":"FIX","url":"https://github.com/xwiki/xwiki-platform/commit/82aa670106c7f5e6238ca6ed59a52d1800e05b99"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/xwiki/xwiki-platform","events":[{"introduced":"4e0cda1749b9c44a62ae8e89fc5ad13c88cf587e"},{"fixed":"72fc19ec15b50001cc0b6a9987e344d85f5c56cd"}],"database_specific":{"versions":[{"introduced":"5.4-rc-1"},{"fixed":"15.10.15"}]}},{"type":"GIT","repo":"https://github.com/xwiki/xwiki-platform","events":[{"introduced":"6f103dbca9c98cf3b53bfadb83d982facb198d56"},{"fixed":"5292357f68df062a1b2f6a48410c3753e94771d3"}],"database_specific":{"versions":[{"introduced":"16.0.0-rc-1"},{"fixed":"16.4.6"}]}},{"type":"GIT","repo":"https://github.com/xwiki/xwiki-platform","events":[{"introduced":"ed06c998964cae931ccfe7005a67eeaedaf60e58"},{"fixed":"d6d65b31d1a464df7e0d5d1b7491f926d45c155e"}],"database_specific":{"versions":[{"introduced":"16.5.0-rc-1"},{"fixed":"16.10.0"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-29926.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H"}]}