Email Subscribers by Icegram Express <= 5.7.19 - Missing Authorization in handle_ajax_request

Missing Authorization
CVE CVE-2024-4010
CVSS High (8.8)
Publicly Published May 14, 2024
Last Updated May 15, 2024
Researcher Arkadiusz Hydzik
Description

The Email Subscribers by Icegram Express plugin for WordPress is vulnerable to unauthorized access of data, modification of data, and loss of data due to a missing capability check on the handle_ajax_request function in all versions up to, and including, 5.7.19. This makes it possible for authenticated attackers, with subscriber-level access and above, to cause a loss of confidentiality, integrity, and availability, by performing multiple unauthorized actions. Some of these actions could also be leveraged to conduct PHP Object Injection and SQL Injection attacks.

References

1 affected software package

Software Type Plugin
Software Slug email-subscribers (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 5.7.19
Patched Version
  • 5.7.20
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