[io.alauda.jenkins.plugins:alauda-kubernetes-support] Improper Authorization in Jenkins Alauda Kubernetes Suport Plugin

A missing permission check in Jenkins Alauda Kubernetes Suport Plugin 2.3.0 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing the Kubernetes service account token or credentials stored in Jenkins.

References

• https://nvd.nist.gov/vuln/detail/CVE-2019-16576
• https://jenkins.io/security/advisory/2019-12-17/#SECURITY-1602
• http://www.openwall.com/lists/oss-security/2019/12/17/1
• https://github.com/advisories/GHSA-7h24-4x4c-69mf