CVE-2026-103291 — Ghost 3.20.2 before 6.51.0 SSRF via image-size fetch
Ghost versions from 3.20.2 before 6.51.0 contain a server-side request forgery vulnerability in image dimension refetching that allows authenticated staff users to trigger outbo…
Published: 2026-10-01 · CVSS: 5.3 · CVSS 4.0
Ghost versions from 3.20.2 before 6.51.0 contain a server-side request forgery vulnerability in image dimension refetching that allows authenticated staff users to trigger outbound HTTP requests to arbitrary URLs. Attackers can point image cards at attacker-controlled hosts or internal network endpoints to access metadata services and internal resources unavailable from the public internet.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7