CVE-2026-87775: Unknown Tz Weekly Radio Schedule

High severity, CVSS 8.6. EPSS: 0.4% chance of exploitation in the next 30 days.

The Tz Weekly Radio Schedule WordPress plugin through 1.8.1 does not sanitize and escape a parameter before using it to build a SQL query on an AJAX action available to unauthenticated users, allowing unauthenticated attackers to perform SQL injection attacks and extract sensitive data from the database.

Affected products

• Unknown Tz Weekly Radio Schedule: up to and including 1.8.1

Published 2026-09-18. Last modified 2026-09-18.