KB Support <= 1.5.88 - Missing Authorization to Authenticated (Subscriber+) User Data Retrieval

Missing Authorization
CVE Not available
CVSS Medium (4.3)
Publicly Published July 12, 2023
Last Updated January 22, 2024
Description

The KB Support plugin for WordPress is vulnerable to user data retrieval in versions up to, and including, 1.5.88. This is due to to a missing capability check on the kbs_ajax_get_customer_data() function. This makes it possible for authenticated attackers with minimal permissions, such as a subscriber, to execute the function and retrieve limited user data like email, name, phone, and url.

References

1 affected software package

Software Type Plugin
Software Slug kb-support (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.5.89
Patched Version
  • 1.5.89
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