CVSS 3.1
5.4 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NCVE-2021-21398
Medium (5.4) in prestashop prestashop. EPSS 0.8% chance of exploitation in the next 30 days.
PrestaShop is a fully scalable open source e-commerce solution. In PrestaShop before version 1.7.7.3, an attacker can inject HTML when the Grid Column Type DataColumn is badly used. The problem is fixed in 1.7.7.3
Severity
- EPSS
- 0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- prestashop:prestashop
References
- https://github.com/PrestaShop/PrestaShop/commit/aaaba8177f3b3c510461b5e3249e30e60f900205
- https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.7.3
- https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fhhq-4x46-qx77
- https://github.com/PrestaShop/PrestaShop/commit/aaaba8177f3b3c510461b5e3249e30e60f900205
- https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.7.3