Improper Neutralization of Special Elements Used in a Template Engine in Craft CMS - CVE-2026-92592
Published: September 2, 2026 / Updated: September 17, 2026
Vulnerability identifier: #VU146743
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-92592
CWE-ID: CWE-1336
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper validation of signed redirect parameters. A remote user can execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Craft CMS
How to mitigate CVE-2026-92592
Install updates from vendor's website.
Craft CMS - addressed in versions 4.18.6, 5.10.13