What’s Vulnerable › Vulnerabilities

CVE-2019-12346

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-06-24 · updated 2026-06-17
• Weakness: CWE-79

Description

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

How to fix

Upgrade to a fixed version: miniOrange SAML SP Single Sign On 4.8.73. Check the vendor advisory for mitigations.

References

• https://wpvulndb.com/vulnerabilities/9397
• https://zeroauth.ltd/blog/2019/05/27/cve-2019-12346-miniorange-saml-sp-single-sign-on-wordpress-plugin-xss/
• https://wpvulndb.com/vulnerabilities/9397
• https://zeroauth.ltd/blog/2019/05/27/cve-2019-12346-miniorange-saml-sp-single-sign-on-wordpress-plugin-xss/

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