Description
The uListing plugin for WordPress is vulnerable to authorization bypass due to a missing capability check in the "ulisting/includes/route.php" file on the /1/api/ulisting-user/search REST-API route in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to retrieve the list of all users and their email address in the database.
Published: 2023-06-07
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-34166 The uListing plugin for WordPress is vulnerable to authorization bypass due to a missing capability check in the "ulisting/includes/route.php" file on the /1/api/ulisting-user/search REST-API route in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to retrieve the list of all users and their email address in the database.
History

Wed, 08 Apr 2026 17:00:00 +0000

Type Values Removed Values Added
Title uListing <= 1.6.6 - Unauthenticated Information Disclosure

Sat, 28 Dec 2024 01:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Stylemixthemes Ulisting
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T16:34:40.227Z

Reserved: 2023-06-06T12:24:14.913Z

Link: CVE-2021-4339

cve-icon Vulnrichment

Updated: 2024-08-03T17:23:10.571Z

cve-icon NVD

Status : Modified

Published: 2023-06-07T02:15:13.000

Modified: 2026-04-08T17:16:38.420

Link: CVE-2021-4339

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses