{"id":"CVE-2026-105642","summary":"Ghost: Remote Code Execution via Bookmark Card Images","details":"Ghost is a Node.js content management system. From 6.56.0 until 6.67.0, an image processing library bundled with Ghost contained a vulnerability in its SVG handling. Any staff user, including Contributors, could create a bookmark card for an attacker-controlled website, resulting in arbitrary commands being run on the Ghost server. This issue is fixed in version 6.67.0.","aliases":["GHSA-788w-68h3-cvxp"],"modified":"2026-10-07T02:31:11.602430658Z","published":"2026-10-05T18:31:05.988Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-1395","CWE-94"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105642.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105642.json"},{"type":"ADVISORY","url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-788w-68h3-cvxp"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105642"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tryghost/ghost","events":[{"introduced":"1562834354966ab7e7330fcf25a82e522d4a0a19"},{"fixed":"4cb7e7956356a47e2c2c240588ef32ecd9fddeaa"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"6.56.0"},{"fixed":"6.67.0"}]}}],"versions":["v6.66.0","v6.65.0","v6.64.0","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"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105642.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}