{"cve":"CVE-2026-26000","nvd":{"published":"2026-02-12T21:16:02.990","modified":"2026-06-17T10:25:34.443","status":"Analyzed","description":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Prior to 17.9.0, 17.4.6, and 16.10.13, it's possible using comments to inject CSS that would transform the full wiki in a link area leading to a malicious page. This vulnerability is fixed in 17.9.0, 17.4.6, and 16.10.13.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","score":5.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-1021"],"references":["https://github.com/xwiki/xwiki-platform/releases/tag/xwiki-platform-17.4.6","https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-74rh-c5rh-88vg"],"products":["xwiki:xwiki"],"source":"nvd","synced_at":"2026-10-19T22:23:35.260773158+00:00"},"epss":{"cve":"CVE-2026-26000","score":0.00315,"percentile":0.24484,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-74rh-c5rh-88vg","url":"https://osv.dev/vulnerability/GHSA-74rh-c5rh-88vg","summary":"XWiki vulnerable to click-jacking through CSS injection in comments","modified":"2026-02-12T22:26:23.787527Z","packages":[{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-web","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-web","ranges":[">=17.5.0 <17.9.0"],"fixed":["17.9.0"]},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-web","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-web","ranges":[">=17.0.0-rc-1 <17.4.6"],"fixed":["17.4.6"]},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-web","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-web","ranges":["<16.10.13"],"fixed":["16.10.13"]}]}],"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."]}