{"cve":"CVE-2023-29521","nvd":{"published":"2023-04-19T00:15:08.823","modified":"2026-06-17T05:50:25.823","status":"Modified","description":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with view rights can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of `Macro.VFSTreeMacro`. This page is not installed by default.This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.2, 14.4.8, 13.10.11. Users are advised to upgrade. There are no known workarounds for this vulnerability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-74"],"references":["https://github.com/xwiki/xwiki-platform/commit/fad02328f5ec7ab7fe5b932ffb5bc5c1ba7a5b12","https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-p67q-h88v-5jgr","https://jira.xwiki.org/browse/XWIKI-20260","https://github.com/xwiki/xwiki-platform/commit/fad02328f5ec7ab7fe5b932ffb5bc5c1ba7a5b12","https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-p67q-h88v-5jgr"],"products":["xwiki:xwiki"],"source":"nvd","synced_at":"2026-10-19T21:38:05.473481323+00:00"},"epss":{"cve":"CVE-2023-29521","score":0.01131,"percentile":0.66435,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-p67q-h88v-5jgr","url":"https://osv.dev/vulnerability/GHSA-p67q-h88v-5jgr","summary":"XWiki Platform vulnerable to code injection from account/view through VFS Tree macro","modified":"2026-09-10T03:50:01.148172402Z","packages":[{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-vfs-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-vfs-ui","ranges":[">=7.4-milestone-2 <13.10.11"],"fixed":["13.10.11"]},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-vfs-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-vfs-ui","ranges":[">=14.0-rc-1 <14.4.8"],"fixed":["14.4.8"]},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-vfs-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-vfs-ui","ranges":[">=14.5 <14.10.2"],"fixed":["14.10.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}