CVE-2023-53899: Podcastgenerator Podcast Generator

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

PodcastGenerator 3.2.9 contains a blind server-side request forgery vulnerability that allows attackers to inject XML in the episode upload form. Attackers can manipulate the 'shortdesc' parameter to trigger external HTTP requests to arbitrary endpoints during podcast episode creation.

Affected products

Published 2025-12-16. Last modified 2026-09-30.