Missing Permission Checks in Jenkins SAML Single Sign On Plugin by Jenkins
CVE-2023-32992

8.8HIGH

Key Information:

Vendor
Jenkins
Status
Jenkins Saml Single Sign On(sso) Plugin
Vendor
CVE Published:
16 May 2023

Summary

The Jenkins SAML Single Sign On Plugin is vulnerable due to missing permission checks, which could allow attackers with Overall/Read permission to exploit this weakness. This enables them to issue HTTP requests to user-specified URLs or parse local files on the Jenkins controller as XML. Such actions can lead to unauthorized access to sensitive data, posing a significant security risk to users.

Affected Version(s)

Jenkins SAML Single Sign On(SSO) Plugin 0 <= 2.0.2

References

https://www.jenkins.io/security/advisory/2023-05-16/#SECU...
vendor-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.