Possible XSS injection through DataColumn Grid class
Priority LOW 26CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
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
Why it matters now
EPSS 0.00778 56th percentileScored 2026-11-07
Fix Fixed PrestaShop (PrestaShop): 1.7.7.3
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| PrestaShop | PrestaShop | 1.7.7.0 to before 1.7.7.3 | 1.7.7.3 | Patch available | CNA |
- PrestaShop VendorPrestaShop Affected 1.7.7.0 to before 1.7.7.3 Fixed in 1.7.7.3 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:* | 1.7.7.0 to before 1.7.7.3 | Vulnerable | PrestaShop |
- cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:* Versions 1.7.7.0 to before 1.7.7.3 Vulnerable ·PrestaShop
Remediation
- Fix · CNA PrestaShop (PrestaShop) Fixed in 1.7.7.3
Timeline
- 2026-10-02 Threatist record created from CVE-2021-21398
References
More Prestashop vulnerabilities
- TI-2024-27717 An issue in Prestashop v.8.1.7 and before allows a remote attacker to execute arbitrary… CVSS 3.1CRITICAL 9.8
- TI-2024-23013 PrestaShop vulnerable to XSS via customer contact form in FO, through file upload CVSS 3.1CRITICAL 9.7
- TI-2018-06367 modules/bamegamenu/ajax_phpcode.php in the Responsive Mega Menu… CVSS 3.0CRITICAL 9.8
- TI-2025-19098 A PHAR deserialization vulnerability in the _getHeaders function of PrestaShop v8.2.0… CVSS 3.1MEDIUM 6.5
- TI-2018-13560 PrestaShop 1.6.x before 1.6.1.23 and 1.7.x before 1.7.4.4 allows remote attackers to… CVSS 3.0CRITICAL 9.8
- TI-2021-02206 The store system in PrestaShop 1.7.7.0 allows time-based boolean SQL injection via the… CVSS 3.1CRITICAL 9.8
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences