High severity7.5NVD Advisory· Published Oct 1, 2026

CVE-2026-103271

Description

Ghost versions from 4.0.0 before 6.63.0 contain a content API vulnerability that allows unauthenticated visitors to access gated post content. Attackers can bypass content restrictions by directly querying the content API to retrieve restricted posts without authentication.

Affected products

Ghostty/Ghosttyllm-fuzzy
Range: <6.63.0
Tryghost/Ghostllm-fuzzy
Range: <6.63.0

Patches

Vulnerability mechanics

References

github.com/TryGhost/Ghost/security/advisories/GHSA-rcx7-6m7p-xw5cnvd
www.vulncheck.com/advisories/ghost-4.0.0-before-6.63.0-restricted-content-bypassnvd

News mentions

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cvss	0.488
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000