CVSS v3
7.2
HIGH
EPSS Score
14.4%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
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.
Active exploitation of CVE-2021-29440 has not been confirmed. The EPSS score is 14.4%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-29440 has a CVSS v3 base score of 7.2 (HIGH severity).
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Ranked by exploit probability (EPSS).