cve/2024/CVE-2024-56513.md

### [CVE-2024-56513](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-56513)
![](https://img.shields.io/static/v1?label=Product&message=karmada&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%201.12.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-266%3A%20Incorrect%20Privilege%20Assignment&color=brightgreen)

### Description

Karmada is a Kubernetes management system that allows users to run cloud-native applications across multiple Kubernetes clusters and clouds. Prior to version 1.12.0, the PULL mode clusters registered with the `karmadactl register` command have excessive privileges to access control plane resources. By abusing these permissions, an attacker able to authenticate as the karmada-agent to a karmada cluster would be able to obtain administrative privileges over the entire federation system including all registered member clusters. Since Karmada v1.12.0, command `karmadactl register` restricts the access permissions of pull mode member clusters to control plane resources. This way, an attacker able to authenticate as the karmada-agent cannot control other member clusters in Karmada. As a workaround, one may restrict the access permissions of pull mode member clusters to control plane resources according to Karmada Component Permissions Docs.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/wKayaa/wwyvq4_finalv1
- https://github.com/wKayaa/wwyvq4_finalversion