CVE-2022-28135: Plaintext storage in Jenkins instant-messaging Plugin
Summary
CVE-2022-28135: Plaintext storage in Jenkins instant-messaging Plugin. Affects org.jvnet.hudson.plugins:instant-messaging versions < 1.42. Fixed in 1.42. How to fix ↓
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Background
Jenkins instant-messaging Plugin is a Maven-based plugin for the Jenkins automation server. It provides functionality for sending instant messages to group chats. The plugin allows users to configure passwords for group chats. However, versions 1.41 and earlier of the plugin store these passwords in plaintext in the global configuration file on the Jenkins controller. This means that users with access to the Jenkins controller file system can view these passwords.
Vulnerability Detail
The vulnerability in Jenkins instant-messaging Plugin (versions 1.41 and earlier) arises from the insecure storage of passwords for group chats. As these passwords are stored in plaintext in the global configuration file, they can be easily accessed by users with file system access to the Jenkins controller. This poses a security risk as sensitive information can be exposed, potentially leading to unauthorized access to group chats and the information shared within them.
How To Fix
Minimum fixed version
1.42
This is the first release that contains the fix.
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Workaround
There is no specific workaround mentioned for this vulnerability. The recommended approach is to upgrade to the latest version of the Jenkins instant-messaging Plugin.
Conclusion
In conclusion, the Jenkins instant-messaging Plugin (versions 1.41 and earlier) suffers from a vulnerability that allows passwords for group chats to be stored in plaintext. This can lead to unauthorized access to sensitive information. To mitigate this risk, it is recommended to upgrade to version 1.42 or later of the plugin. For additional support, you can contact DevNack.com.
See every vulnerability recorded for org.jvnet.hudson.plugins:instant-messaging →
FAQ
The impact of this vulnerability is that passwords for group chats in Jenkins instant-messaging Plugin are stored in plaintext, allowing unauthorized users with file system access to view and potentially exploit this sensitive information.
You can use Vulert Playground (https://vulert.com/scanner) to check if your Jenkins instance is affected by this vulnerability. Vulert monitors and alerts in real-time for open-source vulnerabilities, and you can verify the impact of this vulnerability without any signup or installation.
Yes, a fix is available for this vulnerability. Upgrading to version 1.42 or later of the Jenkins instant-messaging Plugin resolves the issue by encrypting the passwords for group chats.
There are no known exploits for this vulnerability at the moment. However, it is important to address this issue promptly to prevent potential unauthorized access to group chat passwords.
For further support on vulnerability remediation, you can reach out to info@devnack.com. They can provide guidance and assistance in addressing this vulnerability.
