CVE-2024-8632: Logon Kb Support

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

The KB Support – WordPress Help Desk and Knowledge Base plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability check on the 'kbs_ajax_load_front_end_replies' and 'kbs_ajax_mark_reply_as_read' functions in all versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to read replies of any ticket, and mark any reply as read.

Affected products

• Logon Kb Support: before 1.6.7 (fixed in 1.6.7)

Published 2024-10-01. Last modified 2026-06-17.