uListing <= 1.6.6 - Unauthenticated Information Disclosure

Missing Authorization
CVE CVE-2021-4339
CVSS High (7.5)
Publicly Published January 28, 2021
Last Updated January 22, 2024
Researcher Jerome Bruandet
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.

References

1 affected software package

Software Type Plugin
Software Slug ulisting (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.7
Patched Version
  • 1.7
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