Reflected XSS in PrestaShop Product Comments
Priority LOW 39CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
In PrestaShop Product Comments before version 4.2.0, an attacker could inject malicious web code into the users' web browsers by creating a malicious link. The problem was introduced in version 4.0.0 and is fixed in 4.2.0
Why it matters now
EPSS 0.00886 59th percentileScored 2026-11-07
Fix Fixed productcomments (PrestaShop): 4.2.0prestashop/productcomments (Packagist): 4.2.0
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 | productcomments | 4.0.0 to before 4.2.0 | 4.2.0 | Patch available | CNA |
| — | prestashop/productcomments (Packagist) | 4.0.0 to before 4.2.0 | 4.2.0 | Patch available | GHSA-58w4-w77w-qv3w |
- productcomments VendorPrestaShop Affected 4.0.0 to before 4.2.0 Fixed in 4.2.0 Patch available CNA
- prestashop/productcomments (Packagist) Vendor— Affected 4.0.0 to before 4.2.0 Fixed in 4.2.0 Patch available GHSA-58w4-w77w-qv3w
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:prestashop:product_comments:*:*:*:*:*:*:*:* | 4.0.0 to before 4.2.0 | Vulnerable | PrestaShop |
- cpe:2.3:a:prestashop:product_comments:*:*:*:*:*:*:*:* Versions 4.0.0 to before 4.2.0 Vulnerable ·PrestaShop
Remediation
- Fix · CNA productcomments (PrestaShop) Fixed in 4.2.0
- Fix · GHSA-58w4-w77w-qv3w prestashop/productcomments (Packagist) Fixed in 4.2.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2020-26225
- 2026-10-03 Alias added: GHSA-58w4-w77w-qv3w
References
Sources
- CVE-2020-26225 · CVE Program
- CVE-2020-26225 · NVD
- FIRST EPSS
- GHSA-58w4-w77w-qv3w · GitHub Advisory Database · CC BY 4.0
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