CVE-2026-22597: Ghost has SSRF via External Media Inliner
(updated )
A 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.
References
- github.com/TryGhost/Ghost
- github.com/TryGhost/Ghost/commit/15d49131ff4aac3aca8642501c793f01f2bfcbb9
- github.com/TryGhost/Ghost/commit/93add549ccf079d8e28bdb724fbb71a76942ff51
- github.com/TryGhost/Ghost/security/advisories/GHSA-vmc4-9828-r48r
- github.com/advisories/GHSA-vmc4-9828-r48r
- nvd.nist.gov/vuln/detail/CVE-2026-22597
Code Behaviors & Features
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