CVE-2025-0511: Welcart e-Commerce <= 2.11.9 - Unauthenticated Stored Cross-Site Scripting via name Parameter
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.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2025-0511?
CVE-2025-0511 is classified as a medium severity vulnerability.
How do I fix CVE-2025-0511?
To fix CVE-2025-0511, update the Welcart e-Commerce plugin to the latest version that is not vulnerable, such as 2.12 or above.
Who is affected by CVE-2025-0511?
CVE-2025-0511 affects all versions of the Welcart e-Commerce plugin up to and including 2.11.9.
What type of vulnerability is CVE-2025-0511?
CVE-2025-0511 is a Stored Cross-Site Scripting (XSS) vulnerability.
Can CVE-2025-0511 be exploited by unauthenticated users?
Yes, CVE-2025-0511 can be exploited by unauthenticated attackers due to insufficient input sanitization.