{"cve":"CVE-2021-32621","nvd":{"published":"2021-05-28T21:15:08.980","modified":"2026-06-17T03:53:17.330","status":"Modified","description":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In versions prior to 12.6.7 and 12.10.3, a user without Script or Programming right is able to execute script requiring privileges by editing gadget titles in the dashboard. The issue has been patched in XWiki 12.6.7, 12.10.3 and 13.0RC1.","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-94"],"references":["https://github.com/xwiki/xwiki-platform/commit/bb7068bd911f91e5511f3cfb03276c7ac81100bc","https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-h353-hc43-95vc","https://jay-from-future.github.io/cve/2021/06/17/xwiki-rce-cve.html","https://jira.xwiki.org/browse/XWIKI-17794","https://github.com/xwiki/xwiki-platform/commit/bb7068bd911f91e5511f3cfb03276c7ac81100bc"],"products":["xwiki:xwiki"],"source":"nvd","synced_at":"2026-10-19T21:18:09.669877188+00:00"},"epss":{"cve":"CVE-2021-32621","score":0.02102,"percentile":0.81725,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-h353-hc43-95vc","url":"https://osv.dev/vulnerability/GHSA-h353-hc43-95vc","summary":"Script injection without script or programming rights through Gadget titles","modified":"2026-07-08T06:29:19.967327426Z","packages":[{"ecosystem":"Maven","name":"org.xwiki.commons:xwiki-commons-core","purl":"pkg:maven/org.xwiki.commons/xwiki-commons-core","ranges":["<12.6.7"],"fixed":["12.6.7"]},{"ecosystem":"Maven","name":"org.xwiki.commons:xwiki-commons-core","purl":"pkg:maven/org.xwiki.commons/xwiki-commons-core","ranges":[">=12.10.0 <12.10.3"],"fixed":["12.10.3"]}]}],"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."]}