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CVE-2021-4375

MEDIUM 4.3 CVSS 3.1
Published
June 7, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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 WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • uscnanbu Welcart e-Commerce — Before 2.2.8
  • welcart welcart_e-commerce — Up to and including 2.2.7

References

  • blog.nintechnet.com https://blog.nintechnet.com/wordpress-welcart-e-commerce-plugin-fixed-vulnerabilities/ Exploit
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/d82e856b-c8c9-4139-ad54-89368e3b7125?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record