{"cve":"CVE-2024-21651","nvd":{"published":"2024-01-09T00:15:44.600","modified":"2026-06-17T07:09:55.800","status":"Modified","description":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. A user able to attach a file to a page can post a malformed TAR file by manipulating file modification times headers, which when parsed by Tika, could cause a denial of service issue via CPU consumption. This vulnerability has been patched in XWiki 14.10.18, 15.5.3 and 15.8 RC1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-400"],"references":["https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-8959-rfxh-r4j4","https://jira.xwiki.org/browse/XCOMMONS-2796","https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-8959-rfxh-r4j4","https://jira.xwiki.org/browse/XCOMMONS-2796"],"products":["xwiki:xwiki"],"source":"nvd","synced_at":"2026-10-19T21:43:38.875533635+00:00"},"epss":{"cve":"CVE-2024-21651","score":0.00636,"percentile":0.50479,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-8959-rfxh-r4j4","url":"https://osv.dev/vulnerability/GHSA-8959-rfxh-r4j4","summary":"XWiki vulnerable to Denial of Service attack through attachments","modified":"2026-09-10T03:50:09.368272376Z","packages":[{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-distribution-war","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-distribution-war","ranges":[">=14.10 <14.10.18"],"fixed":["14.10.18"]},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-distribution-war","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-distribution-war","ranges":[">=15.0-rc-1 <15.5.3"],"fixed":["15.5.3"]},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-distribution-war","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-distribution-war","ranges":[">=15.6-rc-1 <15.8-rc-1"],"fixed":["15.8-rc-1"]}]}],"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."]}