CVE-2023-32994

LOW

Jenkins SAML Single Sign On Plugin < 2.1.0 - Improper Certificate Validation

Title source: llm

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.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory

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

Scores

CVSS v3 3.7

EPSS 0.0004

EPSS Percentile 13.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-295

Status published

Products (2)

io.jenkins.plugins/miniorange-saml-sp 0 - 2.2.0Maven

jenkins/saml_single_sign_on < 2.1.0

Published May 16, 2023

Tracked Since Feb 18, 2026