Vulnerability · Published Oct 1, 2026 · Assigned by VulnCheck
CVE-2026-103272Ghost 2.10.0 before 6.63.0 Staff Enumeration via Content API
High 7.5
In plain English
A high-severity security flaw in Ghost from TryGhost. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 30% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.4%top 69.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Ghost versions from 2.10.0 before 6.63.0 contain a staff enumeration vulnerability in the content API that allows unauthenticated attackers to leak user data. Attackers can observe discrepancies in API metadata responses to enumerate staff members and extract sensitive information without authentication.
Affected products (as reported)
Weakness: CWE-203 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
- GitHub Security Advisory (GHSA-ffmj-3ppp-cj4r) vendor-advisory
- VulnCheck Advisory: Ghost 2.10.0 before 6.63.0 Staff Enumeration via Content API third-party-advisory