What’s Vulnerable › Vulnerabilities

CVE-2021-4375: Welcart e-Commerce < 2.2.8 - Missing Capabilities Check to Information Disclosure

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-06-07 · updated 2026-06-17
• Weakness: CWE-862

Description

The Welcart e-Commerce plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the usces_download_system_information() function in versions up to, and including, 2.2.7. This makes it possible for authenticated attackers to download information including WordPress settings, plugin settings, PHP settings and server settings.

Affected products

• Welcart e-Commerce: through 2.2.7

References

• https://blog.nintechnet.com/wordpress-welcart-e-commerce-plugin-fixed-vulnerabilities/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/d82e856b-c8c9-4139-ad54-89368e3b7125?source=cve
• https://blog.nintechnet.com/wordpress-welcart-e-commerce-plugin-fixed-vulnerabilities/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/d82e856b-c8c9-4139-ad54-89368e3b7125?source=cve

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