CVE-2021-4343

Public Exploit

Description

The Unauthenticated Account Creation plugin for WordPress is vulnerable to Unauthenticated Account Creation in versions up to, and including, 1.6.6. This is due to the stm_listing_register AJAX action function being accessible and taking roles unprotected. This makes it possible for unauthenticated attackers to create accounts, even those with administrator privileges.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.46%
Third-Party Advisory wordfence.com
Affected: stylemix Directory Listings WordPress plugin – uListing
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/threat-intel/vulnerabilities/id/1c6bf45b-b02d-43bb-b682-7f1ae994e1d3?source=cve third party advisory
https://blog.nintechnet.com/wordpress-ulisting-plugin-fixed-multiple-critical-vulnerabilities/ exploit
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2456786%40ulisting&new=2456786%40ulisting&sfp_email=&sfph_mail= patch

Frequently Asked Questions

What is the severity of CVE-2021-4343?
CVE-2021-4343 has been scored as a critical severity vulnerability.
How to fix CVE-2021-4343?
To fix CVE-2021-4343, 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-2021-4343 being actively exploited in the wild?
It is possible that CVE-2021-4343 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-2021-4343?
CVE-2021-4343 affects stylemix Directory Listings WordPress plugin – uListing.
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