What’s Vulnerable › Vulnerabilities

CVE-2023-32994

• Severity: low (CVSS 3.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-05-16 · updated 2026-06-17
• Weakness: CWE-295

Description

Jenkins SAML Single Sign On(SSO) Plugin 2.1.0 and earlier unconditionally disables SSL/TLS certificate validation for connections to miniOrange or the configured IdP to retrieve SAML metadata, which could be abused using a man-in-the-middle attack to intercept these connections.

Affected products

• Jenkins Project Jenkins SAML Single Sign On(SSO) Plugin: through 2.1.0

References

• https://www.jenkins.io/security/advisory/2023-05-16/#SECURITY-3001%20(2)
• https://www.jenkins.io/security/advisory/2023-05-16/#SECURITY-3001%20(2)

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