uListing <= 1.6.6 - Unauthenticated Wordpress Options Changes via AJAX

Missing Authorization
CVE CVE-2021-4341
CVSS Critical (9.8)
Publicly Published January 28, 2021
Last Updated January 22, 2024
Researcher Jerome Bruandet
Description

The uListing plugin for WordPress is vulnerable to authorization bypass via Ajax due to missing capability checks, missing input validation, and a missing security nonce in the stm_update_email_data AJAX action in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to change any WordPress option 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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