CVE-2023-24445: Open redirect vulnerability in Jenkins OpenID Plugin

org.jenkins-ci.plugins:openid Updated 02 Oct 2025

Summary

26/01/2023

Disclosed on

CVE-2023-24445

CVE

No i

Fix available

Moderate

Severity

6.1

CVSS Score

CVE-2023-24445: Open redirect vulnerability in Jenkins OpenID Plugin. Affects org.jenkins-ci.plugins:openid versions < 2.4. No fix is published. How to fix ↓

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Background

The Jenkins OpenID Plugin is a plugin for the Jenkins automation server that allows users to authenticate using OpenID. It provides a way for users to log in to Jenkins using their OpenID credentials. The plugin integrates with the Jenkins authentication system and allows users to access Jenkins resources based on their OpenID identity. This vulnerability affects Jenkins OpenID Plugin versions 2.4 and earlier.

Vulnerability Detail

The Jenkins OpenID Plugin versions 2.4 and earlier improperly determine that a redirect URL after login is legitimately pointing to Jenkins. This can allow an attacker to craft a malicious redirect URL that appears to be pointing to Jenkins but actually redirects the user to a different website. This can be used in phishing attacks to trick users into visiting malicious websites or disclosing sensitive information. The vulnerability has a CVSS score of 6.1, indicating a moderate severity.

How To Fix

No fixed version is published for this vulnerability.

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Workaround

There is no known workaround for this vulnerability at this time.

Conclusion

The Jenkins OpenID Plugin versions 2.4 and earlier are vulnerable to an open redirect vulnerability. This vulnerability can be used in phishing attacks to trick users into visiting malicious websites or disclosing sensitive information. It is recommended to upgrade to version 2.5 or later of the Jenkins OpenID Plugin to fix this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.

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