CVE-2025-28957: Ownerrez API

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 OwnerRez OwnerRez API ownerrez allows Stored XSS.This issue affects OwnerRez API: from n/a through <= 1.2.1.

Affected products

• Ownerrez Ownerrez API: up to and including 1.2.1

Published 2025-07-04. Last modified 2026-06-17.