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Code injection in grav

High severity GitHub Reviewed Published Jun 30, 2022 to the GitHub Advisory Database • Updated Jan 27, 2023

Package

composer getgrav/grav (Composer)

Affected versions

< 1.7.34

Patched versions

1.7.34

Description

Grav is vulnerable to Server Side Template Injection via Twig. According to a previous vulnerability report, Twig should not render dangerous functions by default, such as system.

References

Published by the National Vulnerability Database Jun 29, 2022
Published to the GitHub Advisory Database Jun 30, 2022
Reviewed Jul 5, 2022
Last updated Jan 27, 2023

Severity

High
7.2
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2022-2073

GHSA ID

GHSA-cxgw-r5jg-7xwq

Source code

Checking history
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