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CVE

CVE-2025-66844

Grav may be vulnerable to SSRF attack via Twig Templates
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CVE

CVE-2025-66844

Grav may be vulnerable to SSRF attack via Twig Templates

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.1
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
C
H
U
-

Related Resources

No items found.

References

https://nvd.nist.gov/vuln/detail/CVE-2025-66844, https://github.com/Yohane-Mashiro/grav_cve/issues/2, https://github.com/getgrav/grav

Severity

9.1

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
9.1
EPSS Probability
0.00035%
EPSS Percentile
0.09805%
Introduced Version
0
Fix Available

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