CVE-2019-12346: Miniorange SAML SP Single Sign On

Medium severity, CVSS 6.1. EPSS: 1.1% chance of exploitation in the next 30 days.

In the miniOrange SAML SP Single Sign On plugin before 4.8.73 for WordPress, the SAML Login Endpoint is vulnerable to XSS via a specially crafted SAMLResponse XML post.

Affected products

• Miniorange SAML SP Single Sign On: before 4.8.73 (fixed in 4.8.73)

Published 2019-06-24. Last modified 2026-06-17.