CVE-2026-110179: Unknown Affiliate-Toolkit

Medium severity, CVSS 6.8. EPSS: 0.3% chance of exploitation in the next 30 days.

The affiliate-toolkit WordPress plugin before 3.8.9 does not validate a user-supplied sort value against an allowlist before using it in a database query, and the affected administrative list screen requires only a lower-privilege capability rather than an administrator one, so users with editor-level access and above can perform SQL injection and read arbitrary information from the database. On multisite a sub-site editor can read the network-global users table, including the super administrator's password hash.

Affected products

• Unknown Affiliate-Toolkit: before 3.8.9 (fixed in 3.8.9)

Published 2026-10-16. Last modified 2026-10-16.