Medium severity5.4NVD Advisory· Published Mar 30, 2021· Updated Jun 17, 2026
CVE-2021-21398
CVE-2021-21398
Description
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
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*range: >=1.7.7.0,<1.7.7.3
- (no CPE)range: <1.7.7.3
- (no CPE)range: >= 1.7.7.0, < 1.7.7.3
Patches
Vulnerability mechanics
References
3- github.com/PrestaShop/PrestaShop/commit/aaaba8177f3b3c510461b5e3249e30e60f900205nvdPatchThird Party Advisory
- github.com/PrestaShop/PrestaShop/releases/tag/1.7.7.3nvdThird Party Advisory
- github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fhhq-4x46-qx77nvdThird Party Advisory
News mentions
0No linked articles in our index yet.