Race condition in Ghost - CVE-2026-103282
Published: August 14, 2026 / Updated: October 1, 2026
Vulnerability identifier: #VU142538
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-103282
CWE-ID: CWE-362
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to create multiple accounts.
The vulnerability exists due to a race condition in accepting staff invitations when processing concurrent invitation acceptance requests. A remote user can send concurrent invitation acceptance requests to create multiple accounts.
Affected software
Ghost
How to mitigate CVE-2026-103282
Install security update from vendor's website.
Ghost - update to 6.23.0