The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘name’ parameter in all versions up to, and including, 2.11.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVE-2025-0511 is a high severity with CVSS 7.2 Stored Cross-Site Scripting issue affecting the Plugin Welcart e-Commerce. It affects Versions up to 2.11.9 and is fixed in 2.11.10.
CVE-2025-0511 is tracked for the Plugin Welcart e-Commerce as high severity with CVSS 7.2. The affected range is Versions up to 2.11.9. Update Welcart e-Commerce to 2.11.10 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
usc-e-shop
View on wordpress.org
|
| CVE | CVE-2025-0511 |
| Patched Versions |
2.11.10
|
| Affected Versions |
Versions up to 2.11.9
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Welcart e-Commerce <= 2.9.4 - Unauthenticated PHP Object Injection
Welcart e-Commerce <= 1.8.2 - Authentication Bypass
Welcart e-Commerce <= 2.9.1 - SQL Injection
Welcart e-Commerce <= 2.9.4 - Authenticated (Subscriber+) Arbitrary File Upload
Welcart e-Commerce <= 2.8.21 - Authenticated(Editor+) Arbitrary File Upload
Welcart e-Commerce <= 2.8.21 - Authenticated(Editor+) SQL Injection
Welcart e-Commerce <= 2.8.21 - Authenticated(level_5+) SQL Injection via get_logs
Welcart e-Commerce < 1.5.3 - SQL Injection
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