What is CVE-2026-61450?

CVE-2026-61450 is a medium-severity vulnerability in Getgrav Grav, classified under Code Injection. CVSS score: 6.5/10. Published 2026-07-10.

How severe is CVE-2026-61450?

Medium severity. CVSS v3 base score is 6.5 out of 10.

RCE in Getgrav Grav

CVE-2026-61450

Grav before 2.0.2 contains a Twig sandbox bypass that allows a page author (any admin.pages user, or anyone able to write to user/pages) to exfiltrate configuration secrets. Although the sandbox replaces the 'config' variable with a redact…

Vulnerability class: RCE (Remote Code Execution)

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Getgrav Grav — versions 0, 2.0.2

Weakness classification (CWE)

CWE-94 — Code Injection

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-61450?: CVE-2026-61450 is a medium-severity vulnerability in Getgrav Grav, classified under Code Injection. CVSS score: 6.5/10. Published 2026-07-10.
How severe is CVE-2026-61450?: Medium severity. CVSS v3 base score is 6.5 out of 10.