CVE-2021-29440
on github
on packagist
Published
Severity
CVSS v3:
7.2 HIGH
CVSS v2:
6.5 MEDIUM
Description
Grav is a file based Web-platform. Twig processing of static pages can be enabled in the front matter by any administrative user allowed to create or edit pages. As the Twig processor runs unsandboxed, this behavior can be used to gain arbitrary code execution and elevate privileges on the instance. The issue was addressed in version 1.7.11.
References
Configurations
| CPE23 | Version Start | Version End | Exact Version |
|---|---|---|---|
| cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:* | n/a | 1.7.11 | * |