{"id":"EUVD-2026-92761","enisaUuid":"0d8d40f9-2d64-3167-83b0-f43fe8266a4c","description":"Ghost is a Node.js content management system. From 5.94.0 until 6.64.0, when creating a bookmark card, Ghost could store non-image files fetched from an external website as bookmark icons or thumbnails. This allowed any staff user, including Contributors, to host arbitrary HTML on the site\u0027s domain, possibly resulting in compromise of other staff users\u0027 admin sessions. This issue is fixed in version 6.64.0.","datePublished":"Oct 5, 2026, 7:09:44 PM","dateUpdated":"Oct 7, 2026, 9:43:14 PM","baseScore":7.3,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","references":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-347q-26qq-h2p6\nhttps://github.com/TryGhost/Ghost/issues/30761\nhttps://github.com/TryGhost/Ghost/commit/b41fe3f2c399cef058e6b487782a0b2263e86c03\nhttps://github.com/TryGhost/Ghost/releases/tag/v6.64.0\n","aliases":"CVE-2026-105651\nGHSA-347q-26qq-h2p6\n","assigner":"GitHub_M","epss":0.3,"enisaIdProduct":[{"id":"88d3dc4c-56cf-3588-b18a-5337a47cf1b3","product":{"name":"Ghost","vendor":{"name":"TryGhost"}},"product_version":"5.94.0, \u003c 6.64.0"}],"enisaIdVendor":[{"id":"d67a5f50-672e-368f-8f8d-1e1a10a9b0f6","vendor":{"name":"TryGhost"}}],"enisaIdVulnerability":[{"id":"214c7e48-55a4-3f52-b27f-26b09ed4c194","vulnerability":{"id":"CVE-2026-105651","description":"Ghost is a Node.js content management system. From 5.94.0 until 6.64.0, when creating a bookmark card, Ghost could store non-image files fetched from an external website as bookmark icons or thumbnails. This allowed any staff user, including Contributors, to host arbitrary HTML on the site\u0027s domain, possibly resulting in compromise of other staff users\u0027 admin sessions. This issue is fixed in version 6.64.0.","datePublished":"Oct 5, 2026, 7:09:44 PM","dateUpdated":"Oct 7, 2026, 9:43:14 PM","status":"PUBLISHED","baseScore":7.3,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","references":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-347q-26qq-h2p6\nhttps://github.com/TryGhost/Ghost/issues/30761\nhttps://github.com/TryGhost/Ghost/commit/b41fe3f2c399cef058e6b487782a0b2263e86c03\nhttps://github.com/TryGhost/Ghost/releases/tag/v6.64.0\n","enisa_id":"EUVD-2026-92761\n","assigner":"GitHub_M","epss":0.3,"dataProcessed":"Oct 29, 2026, 7:15:56 AM","vulnerabilityProduct":[{"id":"977ebdc9-5c55-34a9-9dfb-d6e290eeaf97","product":{"name":"Ghost","vendor":{"name":"TryGhost"}},"product_version":"5.94.0, \u003c 6.64.0"}],"vulnerabilityVendor":[{"id":"e1e797a0-c7a8-3380-b15e-5b3e1997b5af","vendor":{"name":"TryGhost"}}]}},{"id":"fec009c0-54c1-3e78-a246-830d83112c66","vulnerability":{"id":"GHSA-347q-26qq-h2p6","description":"Ghost: Stored XSS via Bookmark Card Images","datePublished":"Oct 7, 2026, 8:27:41 PM","dateUpdated":"Oct 7, 2026, 8:27:41 PM","baseScore":0.0,"references":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-347q-26qq-h2p6\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-105651\nhttps://github.com/TryGhost/Ghost/issues/30761\nhttps://github.com/TryGhost/Ghost/pull/30761\nhttps://github.com/TryGhost/Ghost/commit/b41fe3f2c399cef058e6b487782a0b2263e86c03\nhttps://github.com/TryGhost/Ghost\nhttps://github.com/TryGhost/Ghost/releases/tag/v6.64.0\n","enisa_id":"EUVD-2026-92761\n","aliases":"GHSA-347q-26qq-h2p6\nCVE-2026-105651\n","epss":0.0,"dataProcessed":"Oct 25, 2026, 2:02:26 AM","vulnerabilityProduct":[],"vulnerabilityVendor":[]}}],"enisaIdAdvisory":[]}