ByteOS Network

NVD Vulnerability Details :

CVE-2025-66844

Analyzed

Source-cve@mitre.org

Published At-15 Dec, 2025 | 16:15

Updated At-17 Dec, 2025 | 15:38

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

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	9.1	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Type: Secondary

Version: 3.1

Base score: 9.1

Base severity: CRITICAL

Vector:

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

CPE Matches

getgrav>>grav>>Versions before 1.7.49.5(exclusive)

cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-918	Secondary	134c704f-9b21-4f2e-91b3-4a467353bcc0

CWE ID: CWE-918

Type: Secondary

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

References

Hyperlink	Source	Resource
https://github.com/Yohane-Mashiro/grav_cve/issues/2	cve@mitre.org	Exploit Issue Tracking Third Party Advisory

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

Source: cve@mitre.org

Resource:

Exploit

Issue Tracking

Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History