CVE-2023-45835: Libsyn Publisher Hub

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Libsyn Libsyn Publisher Hub plugin <= 1.4.4 versions.

Affected products

• Libsyn Libsyn Publisher Hub: up to and including 1.4.4

Published 2023-10-25. Last modified 2026-06-17.