CVE-2025-66844

Published: Dec 15, 2025Modified: Jun 17, 2026

9.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploitability: 3.9 / Impact: 5.2

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

In grav <1.7.49.5, a SSRF (Server-Side Request Forgery) vector may be triggered via Twig templates when page content is processed by Twig and the configuration allows undefined PHP functions to be registered

Affected (1)

Products: Getgrav: Grav

Getgrav

1 product

Grav

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Getgrav Grav	Before 1.7.49.5

Related CWEs

CWE-918

Server-Side Request Forgery (SSRF)

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

References (1)

https://github.com/Yohane-Mashiro/grav_cve/issues/2

Source: cve@mitre.org

ExploitIssue TrackingThird Party Advisory

Timeline

No history available yet.