Cross-Site Request Forgery Vulnerability in Jenkins SAML SSO Plugin
CVE-2023-32991

8.8HIGH

Key Information:

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

Summary

A cross-site request forgery (CSRF) vulnerability exists in the Jenkins SAML Single Sign On (SSO) Plugin versions up to 2.0.2. This flaw enables attackers to send crafted HTTP requests to a specified URL, leading to the unauthorized execution of actions on behalf of the user. Additionally, the vulnerability allows the parsing of XML from remote locations or local files on the Jenkins controller, potentially exposing sensitive data and enabling further attacks.

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:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.