Information disclosure in Grav CMS - CVE-2026-44738
Published: May 11, 2026
Vulnerability identifier: #VU130924
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: CVE-2026-44738
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerable software:
Grav CMS
Grav CMS
Software vendor:
Grav CMS
Grav CMS
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application in the Twig sandbox within Config::toArray(). A remote user can gain unauthorized access to sensitive information on the system.
Remediation
Install updates from vendor's website.