{"id":"CVE-2026-104413","summary":"Ghost 5.94.0 before 6.64.0 Stored XSS via Bookmark Card Images","details":"Ghost from 5.94.0 before 6.64.0 contains a stored cross-site scripting vulnerability that allows staff users, including Contributors, to host arbitrary HTML by abusing bookmark card image fetching. Attackers can create bookmark cards that store non-image files from external websites as icons or thumbnails to compromise other staff users' admin sessions.","aliases":["GHSA-347q-26qq-h2p6"],"modified":"2026-10-04T02:46:33.948797344Z","published":"2026-10-02T11:37:57.048Z","database_specific":{"cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104413.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104413.json"},{"type":"ADVISORY","url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-347q-26qq-h2p6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-104413"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/ghost-5.94.0-before-6.64.0-stored-xss-via-bookmark-card-images"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tryghost/ghost","events":[{"introduced":"18cc8dc7fb3ac90c087437e467583b04cfffabc0"},{"fixed":"2fa451a7dca010016608065ad33bcc58c0043070"}],"database_specific":{"extracted_events":[{"introduced":"5.94.0"},{"fixed":"6.64.0"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"versions":["v6.63.0","v6.62.0","v6.61.0","v6.60.0","v6.59.0","v6.58.0","v6.57.1","v6.57.0","v6.56.0","v6.55.0","v6.54.1","v6.54.0","v6.53.0","v6.52.1","v6.52.0","v6.51.0","v6.50.0","v6.49.0","v6.48.0","v6.47.0","v6.46.0","v6.45.0","v6.44.1","v6.44.0","v6.43.1","v6.43.0","v6.42.0","v6.41.1","v6.41.0","v6.40.0","v6.39.0","v6.38.0","v6.37.1","v6.37.0","v6.36.0","v6.35.0","v6.34.0","v6.33.0","v6.32.0","v6.31.0","v6.30.0","v6.29.1","v6.29.0","v6.28.0","v6.27.0","v6.26.0","v6.25.1","v6.25.0","v6.24.0","v6.23.0","v6.22.1","v6.22.0","v6.21.0","v6.21.2","v6.21.1","v6.20.1","v6.20.0","v6.19.4","v6.19.3","v6.19.2","v6.19.0","v6.19.1","v6.18.2","v6.18.0","v6.17.1","v6.17.0","v6.16.1","v6.16.0","v6.15.0","v6.14.0","v6.13.2","v6.13.1","v6.13.0","v6.12.0","v6.11.0","v6.10.3","v6.10.0","v6.9.3","v6.9.2","v6.9.0","v6.8.1","v6.8.0","v6.7.0","v6.6.0","v6.5.3","v6.5.2","v6.5.0","v6.4.0","v6.3.1","v6.2.0","v6.3.0","v6.1.0","v6.0.10","v6.0.8","v6.0.7","v6.0.6","v6.0.5","v6.0.4","v6.0.3","v6.0.1","v6.0.0","v6.0.0-rc.3","v6.0.0-rc.2","v6.0.0-rc.1","v6.0.0-rc.0","v6.0.0-alpha.2","v5.130.1","v5.130.0","v5.129.2","v5.129.1","v5.129.0","v5.128.0","v5.127.1","v5.127.0","v5.126.0","v5.125.1","v5.122.0","v5.121.0","v5.120.2","v5.120.0","v5.119.2","v5.119.0","v5.118.1","v5.118.0","v5.117.0","v5.116.2","v5.116.0","v5.115.1","v5.114.0","v5.113.0","v5.112.0","v5.111.0","v5.110.2","v5.110.0","v5.109.6","v5.109.3","v5.109.0","v5.108.1","v5.108.0","v5.107.0","v5.106.1","v5.106.0","v5.105.0","v5.104.0","v5.103.0","v5.102.0","v5.101.6","v5.101.4","v5.101.0","v5.99.0","v5.100.0","v5.98.0","v5.97.0","v5.96.1","v5.96.0","v5.95.0","v5.94.2","v5.94.1","v5.94.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-104413.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"}]}