CVE-2021-4375

Public Exploit

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.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.07%
Third-Party Advisory wordfence.com
Affected: uscnanbu Welcart e-Commerce
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2021-4375?
CVE-2021-4375 has been scored as a medium severity vulnerability.
How to fix CVE-2021-4375?
To fix CVE-2021-4375, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-4375 being actively exploited in the wild?
It is possible that CVE-2021-4375 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-4375?
CVE-2021-4375 affects uscnanbu Welcart e-Commerce.
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