KB Support <= 1.5.88 - Missing Authorization to Sensitive Data Exposure

5.4
Missing Authorization
CVE CVE-2023-37890
CVSS 5.4 (Medium)
Publicly Published July 11, 2023
Last Updated July 14, 2023
Researcher Rafshanzani Suhada

Description

The KB Support plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 1.5.88 via the kbs_ajax_get_customer_data function due to lack of a capability check. This can allow authenticated attackers with subscriber access or higher to extract sensitive data including customer data including name, email, phone number.

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Vulnerability Details for KB Support – WordPress Help Desk and Knowledge Base

Software Type Plugin
Software Slug kb-support (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.5.89, or a newer patched version
Affected Version
  • <= 1.5.88
Patched Version
  • 1.5.89

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