Stored XSS on back office edit page
Priority LOW 25CWE-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 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
In the ps_link module for PrestaShop before version 3.1.0, there is a stored XSS when you create or edit a link list block with the title field. The problem is fixed in 3.1.0
Why it matters now
EPSS 0.00638 50th percentileScored 2026-11-07
Fix Fixed ps_linklist (PrestaShop): 3.1.0
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 | ps_linklist | before 3.1.0 | 3.1.0 | Patch available | CNA |
- ps_linklist VendorPrestaShop Affected before 3.1.0 Fixed in 3.1.0 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:prestashop:prestashop_link:*:*:*:*:*:prestashop:*:* | 1.0.4 to before 3.1.0 | Vulnerable | PrestaShop |
- cpe:2.3:a:prestashop:prestashop_link:*:*:*:*:*:prestashop:*:* Versions 1.0.4 to before 3.1.0 Vulnerable ·PrestaShop
Remediation
- Fix · CNA ps_linklist (PrestaShop) Fixed in 3.1.0
Timeline
- 2026-10-02 Threatist record created from CVE-2020-5266
- 2026-10-25 EPSS moved to the 50th–90th percentile
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences