CVE-2021-4339: 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

high Affects ulisting (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2023-06-07; advisory modified 2026-06-17.

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

Package: ulisting (WordPress plugin) WordPress
Affected versions: <=1.6.6
Fixed in: no fix recorded
Severity: high CVSS 7.5
Exploitation: not on CISA KEV · EPSS 1% (61.0th percentile)
Published: 2023-06-07
Source: nvd

References

CWE-862

NVD record ulisting (WordPress plugin) advisories

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