Super Store Finder <= 6.9.3 - Unauthenticated Email Creation/Sending

Missing Authorization
CVE CVE-2023-5054
CVSS 5.8 (Medium)
Publicly Published September 18, 2023
Last Updated January 22, 2024
Researcher Etharus -


The Super Store Finder plugin for WordPress is vulnerable to unauthenticated arbitrary email creation and relay in versions up to, and including, 6.9.3. This is due to insufficient restrictions on the sendMail.php file that allows direct access. This makes it possible for unauthenticated attackers to send emails utilizing the vulnerable site's server, with arbitrary content. Please note that this vulnerability has already been publicly disclosed with an exploit which is why we are publishing the details without a patch available, we are attempting to initiate contact with the developer.

Wordfence blocked 72 attacks targeting this vulnerability in the past 24 hours.



1 affected software package

Software Type Plugin
Software Slug superstorefinder-wp
Patched? Yes
Remediation Update to version 6.9.4, or a newer patched version
Affected Version
  • <= 6.9.3
Patched Version
  • 6.9.4

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