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.
Advisories
| Source | ID | Title |
|---|---|---|
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. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
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
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Projects
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-04-08T16:34:40.227Z
Reserved: 2023-06-06T12:24:14.913Z
Link: CVE-2021-4339
Updated: 2024-08-03T17:23:10.571Z
Status : Modified
Published: 2023-06-07T02:15:13.000
Modified: 2026-04-08T17:16:38.420
Link: CVE-2021-4339
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD