CVE-2022-45132

Published: Nov 18, 2022Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

In Linaro Automated Validation Architecture (LAVA) before 2022.11.1, remote code execution can be achieved through user-submitted Jinja2 template. The REST API endpoint for validating device configuration files in lava-server loads input as a Jinja2 template in a way that can be used to trigger remote code execution in the LAVA server.

Affected (1)

Products: Linaro: Lava

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Linaro Lava	Before 2022.11.1

Related CWEs

Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References (4)

https://lists.lavasoftware.org/archives/list/lava-announce%40lists.lavasoftware.org/thread/WHXGQMIZAPW3GCQEXYHC32N2ZAAAIYCY/

Source: cve@mitre.org

https://podalirius.net/en/articles/python-vulnerabilities-code-execution-in-jinja-templates/

Source: cve@mitre.org

ExploitThird Party Advisory

https://lists.lavasoftware.org/archives/list/lava-announce%40lists.lavasoftware.org/thread/WHXGQMIZAPW3GCQEXYHC32N2ZAAAIYCY/

Source: af854a3a-2127-422b-91ae-364da2661108

https://podalirius.net/en/articles/python-vulnerabilities-code-execution-in-jinja-templates/

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.