CVE-2025-63020: Wayne Allen Postie

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Wayne Allen Postie postie allows Stored XSS.This issue affects Postie: from n/a through <= 1.9.73.

Affected products

• Wayne Allen Postie: up to and including 1.9.73

Published 2025-12-31. Last modified 2026-06-17.