OpenShift Deployer Plugin 1.2.0 and earlier does not perform permission checks in methods implementing form validation.

This allows attackers with Overall/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system and to upload a SSH key file from the Jenkins controller file system to an attacker-specified URL.

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-36909
• https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-1375%20(2)
• http://www.openwall.com/lists/oss-security/2022/07/27/1