critical9.1
CVE-2025-66844
Grav may be vulnerable to SSRF attack via Twig Templates
Impact
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 packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | getgrav/grav | <= 1.7.49.5 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Getgrav | Grav | before 1.7.49.5 |