CVE-2022-30953 : Security Advisory and Response
Learn about CVE-2022-30953, a CSRF vulnerability in Jenkins Blue Ocean Plugin allowing attackers to connect to an attacker-specified HTTP server. Find mitigation steps here.
A cross-site request forgery (CSRF) vulnerability in Jenkins Blue Ocean Plugin 1.25.3 and earlier versions has been identified, allowing attackers to connect to an attacker-specified HTTP server.
Understanding CVE-2022-30953
This CVE report discloses a security vulnerability in the Jenkins Blue Ocean Plugin that could be exploited by malicious attackers to perform unauthorized actions.
What is CVE-2022-30953?
The vulnerability in the Jenkins Blue Ocean Plugin versions <= 1.25.3 enables attackers to execute cross-site request forgery attacks, granting them access to a specified HTTP server.
The Impact of CVE-2022-30953
With this vulnerability, attackers can forge requests that trick authenticated users into unintentional actions, potentially leading to unauthorized data access or manipulation.
Technical Details of CVE-2022-30953
This section delves into the specifics of the vulnerability, affected systems, and how the exploit can be carried out.
Vulnerability Description
The CSRF flaw in Jenkins Blue Ocean Plugin versions <= 1.25.3 exposes a security loophole that could be leveraged by threat actors to perform malicious activities.
Affected Systems and Versions
The vulnerability affects Jenkins Blue Ocean Plugin versions less than or equal to 1.25.3, while version 1.25.0.1 is not impacted by this security issue.
Exploitation Mechanism
Attackers can abuse this vulnerability by crafting malicious requests that appear legitimate, thereby gaining unauthorized access to sensitive information or functionalities.
Mitigation and Prevention
To safeguard against potential exploitation of this vulnerability, users and administrators are advised to take immediate actions and implement long-term security measures.
Immediate Steps to Take
- Users should update the Jenkins Blue Ocean Plugin to a secure version that patches the CSRF vulnerability.
- Implement network security measures to detect and prevent CSRF attacks.
Long-Term Security Practices
- Regularly monitor security advisories and update plugins to mitigate known vulnerabilities.
- Educate users on recognizing and reporting suspicious activities to enhance overall security awareness.
Patching and Updates
- Stay informed about security patches released by Jenkins and promptly apply updates to address known security vulnerabilities.