CVE-2022-21686

EUVD-2022-0651
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.
Code Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9 CRITICAL
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
GitHub_MCNA
9 CRITICAL
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 69%
Affected Products (NVD)
VendorProductVersion
prestashopprestashop
1.7.0.0 ≤
𝑥
≤ 1.7.8.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/PrestaShop/PrestaShop/commit/d02b469ec365822e6a9f017e57f588966248bf21
https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.8.3
https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-mrq4-7ch7-2465
https://github.com/PrestaShop/PrestaShop/commit/d02b469ec365822e6a9f017e57f588966248bf21
https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.8.3
https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-mrq4-7ch7-2465