{"cve":"CVE-2026-105644","nvd":{"published":"2026-10-05T19:17:19.060","modified":"2026-10-06T15:17:13.913","status":"Deferred","description":"Ghost is a Node.js content management system. From 4.0.0 until 6.67.0, SVG images included in content imports were stored without sanitization. An attacker who convinced an Administrator to import a crafted file could host scripts on the site's domain, possibly resulting in compromise of staff users' admin sessions. This issue is fixed in version 6.67.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","score":6.8},"cwes":["CWE-79","CWE-434"],"references":["https://github.com/TryGhost/Ghost/commit/1be06f4e95a5eb159d14abda7660e689af13cff1","https://github.com/TryGhost/Ghost/pull/31060","https://github.com/TryGhost/Ghost/releases/tag/v6.66.0","https://github.com/TryGhost/Ghost/security/advisories/GHSA-hqq2-xqr2-fmx2"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:57:46.668721662+00:00"},"epss":{"cve":"CVE-2026-105644","score":0.00322,"percentile":0.25005,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-hqq2-xqr2-fmx2","url":"https://osv.dev/vulnerability/GHSA-hqq2-xqr2-fmx2","summary":"Ghost : Stored XSS via SVG Files in Content Imports","modified":"2026-10-13T08:25:43.238877068Z","packages":[{"ecosystem":"npm","name":"ghost","purl":"pkg:npm/ghost","ranges":[">=4.0.0 <6.67.0"],"fixed":["6.67.0"]}]}],"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."]}