{"id":"GHSA-vmc4-9828-r48r","summary":"Ghost has SSRF via External Media Inliner","details":"### Impact\nA vulnerability in Ghost’s media inliner mechanism allows staff users in possession of a valid authentication token for the Ghost Admin API to exfiltrate data from internal systems via SSRF.\n\n### Vulnerable versions\nThis vulnerability is present in Ghost v5.38.0 to v5.130.5 to and Ghost v6.0.0 to v6.10.3.\n\n### Patches\nv5.130.6 and v6.11.0 contain a fix for this issue.\n\n### References\nGhost thanks Sho Odagiri of GMO Cybersecurity by Ierae, Inc. for discovering and disclosing this vulnerability responsibly.\n\n### For more information\nIf there are any questions or comments about this advisory, email Ghost at [security@ghost.org](mailto:security@ghost.org).","aliases":["BIT-ghost-2026-22597","CVE-2026-22597"],"modified":"2026-02-03T03:14:55.505933Z","published":"2026-01-08T21:36:03Z","database_specific":{"cwe_ids":["CWE-918"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2026-01-08T21:36:03Z","nvd_published_at":"2026-01-10T03:15:50Z"},"references":[{"type":"WEB","url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-vmc4-9828-r48r"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-22597"},{"type":"WEB","url":"https://github.com/TryGhost/Ghost/commit/15d49131ff4aac3aca8642501c793f01f2bfcbb9"},{"type":"WEB","url":"https://github.com/TryGhost/Ghost/commit/93add549ccf079d8e28bdb724fbb71a76942ff51"},{"type":"PACKAGE","url":"https://github.com/TryGhost/Ghost"}],"affected":[{"package":{"name":"ghost","ecosystem":"npm","purl":"pkg:npm/ghost"},"ranges":[{"type":"SEMVER","events":[{"introduced":"6.0.0"},{"fixed":"6.11.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/01/GHSA-vmc4-9828-r48r/GHSA-vmc4-9828-r48r.json","last_known_affected_version_range":"\u003c= 6.10.3"}},{"package":{"name":"ghost","ecosystem":"npm","purl":"pkg:npm/ghost"},"ranges":[{"type":"SEMVER","events":[{"introduced":"5.105.0"},{"fixed":"5.130.6"}]}],"database_specific":{"last_known_affected_version_range":"\u003c= 5.130.5","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/01/GHSA-vmc4-9828-r48r/GHSA-vmc4-9828-r48r.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N"}]}