CVE-2025-58020: Jeroen Schmit Theater For WordPress

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jeroen Schmit Theater for WordPress theatre allows Stored XSS.This issue affects Theater for WordPress: from n/a through <= 0.18.8.

Affected products

• Jeroen Schmit Theater For WordPress: up to and including 0.18.8

Published 2025-09-22. Last modified 2026-06-17.