Stored XSS Vulnerability in Welcart e-Commerce by Nanbu
CVE-2025-58984

5.9MEDIUM

Key Information:

Vendor

WordPress
Status
Welcart E-commerce
Vendor
CVE Published:
9 September 2025

What is CVE-2025-58984?

The Welcart e-Commerce plugin developed by Nanbu is vulnerable to a Stored Cross-site Scripting (XSS) flaw. This vulnerability allows attackers to inject malicious scripts into web pages that are stored within the application, potentially leading to unauthorized access to sensitive user data or session hijacking. This issue affects all versions of the plugin from its initial release through version 2.11.20, making it critical for users to apply security measures to mitigate the risks associated with this vulnerability.

Affected Version(s)

Welcart e-Commerce <= 2.11.20

References

https://patchstack.com/database/wordpress/plugin/usc-e-sh...
vdb-entry

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

63n0 (Patchstack Alliance)
.
CVE-2025-58984 : Stored XSS Vulnerability in Welcart e-Commerce by Nanbu