CVE-2025-49923: Castos Seriously Simple Podcasting

Medium severity, CVSS 5.9. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Craig Hewitt Seriously Simple Podcasting seriously-simple-podcasting allows DOM-Based XSS.This issue affects Seriously Simple Podcasting: from n/a through <= 3.11.1.

Affected products

• Castos Seriously Simple Podcasting: before 3.12.0 (fixed in 3.12.0)

Published 2025-10-22. Last modified 2026-10-08.