CVE-2023-32993

MEDIUM

Jenkins SAML Single Sign On Plugin < 2.0.2 - Insufficient Verification of Data Authenticity via SAML Metadata Retrieval

Title source: llm
STIX 2.1

Description

Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier does not perform hostname validation when connecting 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

Scores

CVSS v3 4.8
EPSS 0.0021
EPSS Percentile 11.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-345 CWE-346
Status published
Products (2)
io.jenkins.plugins/miniorange-saml-sp 0 - 2.1.0Maven
jenkins/saml_single_sign_on < 2.0.2
Published May 16, 2023
Tracked Since Feb 18, 2026