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CVE-2021-29440

PoC ×2—
CVSS 3.1
7.2 high
EPSS
31%p98
Published
()
Modified
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.

Vendors
getgrav
Products
grav
Weakness
CWE-94
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (30.6%)

In the news

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