CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2022-21686
Critical (9.8) in prestashop prestashop. EPSS 1.8% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
- CWE
- CWE-94
- Published
- Modified
- Record from
- the NVD, synced
Affected
- prestashop:prestashop
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