What is CVE-2021-4346?

CVE-2021-4346 is a critical-severity vulnerability in Stylemix Directory Listings Wordpress Plugin – Ulisting, classified under Missing Authorization. CVSS score: 9.8/10. Published 2023-06-07.

How severe is CVE-2021-4346?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2021-4346 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Stylemix Directory Listings Wordpress Plugin – Ulisting

CVE-2021-4346

The uListing plugin for WordPress is vulnerable to Unauthenticated Arbitrary Account Changes in versions up to, and including, 1.6.6. This is due to missing login checks on the stm_listing_profile_edit AJAX action. This makes it possible f…

Vulnerability class: Broken Access Control

EPSS: 0.012 (65.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Stylemix Directory Listings Wordpress Plugin – Ulisting — versions 0
Stylemixthemes Ulisting

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

20142995/nuclei-templates

References

security@wordfence.com (Third Party Advisory)
security@wordfence.com (Exploit)
security@wordfence.com (Patch)

Frequently asked questions

What is CVE-2021-4346?: CVE-2021-4346 is a critical-severity vulnerability in Stylemix Directory Listings Wordpress Plugin – Ulisting, classified under Missing Authorization. CVSS score: 9.8/10. Published 2023-06-07.
How severe is CVE-2021-4346?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2021-4346 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.