CVE-2025-64228: Fantasticplugins Sumo Affiliates Pro

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in FantasticPlugins SUMO Affiliates Pro affs allows Retrieve Embedded Sensitive Data.This issue affects SUMO Affiliates Pro: from n/a through <= 11.0.0.

Affected products

• Fantasticplugins Sumo Affiliates Pro: up to and including 11.0.0

Published 2025-10-29. Last modified 2026-06-17.