CVE-2026-16066
Welcart e-Commerce < 2.11.34 - Author+ Stored XSS via Product Name
- State
- Published
- Severity
- 5.4 Medium
- Published
- Aug 12, 2026
- Updated
- Aug 12, 2026
- Reserved
- Jul 17, 2026
Description
The Welcart e-Commerce WordPress plugin before 2.11.34 does not sanitise or escape a product field before outputting it on the product pages, allowing users with the Author role and above to inject arbitrary web scripts that execute in the browser of any visitor viewing the product page.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Welcart e-CommerceUnknown |
|
References
- https://wpscan.com/vulnerability/ed3b39a6-493c-490e-af41-c4d04992e19e/exploitvdb-entrytechnical-description
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