SQL injection in Ghost - CVE-2026-26980
Published: April 27, 2026 / Updated: May 22, 2026
Vulnerability identifier: #VU128207
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-26980
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerability details
The vulnerability allows a remote attacker to disclose sensitive information.
The vulnerability exists due to sql injection in the Content API when processing crafted filter query parameters. A remote attacker can send a specially crafted request to disclose sensitive information.
Affected software
Ghost
How to mitigate CVE-2026-26980
Install security update from vendor's website.
Ghost - update to 6.19.1