#VU60021 Code Injection in PrestaShop - CVE-2022-21686

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Main Vulnerability Database Vulnerabilities #VU60021

#VU60021 Code Injection in PrestaShop - CVE-2022-21686

Published: January 26, 2022


Vulnerability identifier: #VU60021
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2022-21686
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
PrestaShop
Software vendor:
PrestaShop SA

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation when processing twig templates in legacy layout. A remote attacker can send a specially crafted request and execute arbitrary PHP code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install updates from vendor's website.

External links