{"cve":"CVE-2024-55662","nvd":{"published":"2024-12-12T18:15:27.860","modified":"2026-06-17T08:11:22.017","status":"Analyzed","description":"XWiki Platform is a generic wiki platform. Starting in version 3.3-milestone-1 and prior to versions 15.10.9 and 16.3.0, on instances where `Extension Repository Application` is installed, any user can execute any code requiring `programming` rights on the server. This vulnerability has been fixed in XWiki 15.10.9 and 16.3.0. Since `Extension Repository Application` is not mandatory, it can be safely disabled on instances that do not use it as a workaround. It is also possible to manually apply the patches from commit 8659f17d500522bf33595e402391592a35a162e8 to the page `ExtensionCode.ExtensionSheet` and to the page `ExtensionCode.ExtensionAuthorsDisplayer`.","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","CWE-863","CWE-96"],"references":["https://github.com/xwiki/xwiki-platform/commit/8659f17d500522bf33595e402391592a35a162e8","https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-j2pq-22jj-4pm5","https://jira.xwiki.org/browse/XWIKI-21890","https://jira.xwiki.org/browse/XWIKI-21890"],"products":["xwiki:xwiki"],"source":"nvd","synced_at":"2026-10-19T21:57:36.180738747+00:00"},"epss":{"cve":"CVE-2024-55662","score":0.00786,"percentile":0.5612,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-j2pq-22jj-4pm5","url":"https://osv.dev/vulnerability/GHSA-j2pq-22jj-4pm5","summary":"XWiki allows remote code execution through the extension sheet","modified":"2024-12-12T19:57:25.475442Z","packages":[{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-repository-server-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-repository-server-ui","ranges":[">=3.3-milestone-1 <15.10.9"],"fixed":["15.10.9"]},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-repository-server-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-repository-server-ui","ranges":[">=16.0.0-rc-1 <16.3.0"],"fixed":["16.3.0"]}]}],"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."]}