VULNERABILITY INTELLIGENCE

CVE-2022-21686

CVSS score9 CRITICAL

EPSS probability1.79%

CISA KEVNot currently listed

Published2022-01-26

Last modified2026-06-17

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

Description

PrestaShop is an Open Source e-commerce platform. Starting with version 1.7.0.0 and ending with version 1.7.8.3, an attacker is able to inject twig code inside the back office when using the legacy layout. The problem is fixed in version 1.7.8.3. There are no known workarounds.

Weakness classification

security-advisories@github.com: CWE-94
nvd@nist.gov: CWE-94

Primary references

security-advisories@github.com — Patch, Third Party Advisory
security-advisories@github.com — Release Notes, Third Party Advisory
security-advisories@github.com — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory