CVE-2024-7646
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I. Basic Information for CVE-2024-7646
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security issue was discovered in ingress-nginx where an actor with permission to create Ingress objects (in the `networking.k8s.io` or `extensions` API group) can bypass annotation validation to inject arbitrary commands and obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Ingress NGINX Controller 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ingress NGINX Controller是Kubernetes开源的一个 Kubernetes 的入口控制器。 Ingress NGINX Controller 1.11.2之前版本存在安全漏洞，该漏洞源于有创建Ingress对象权限的参与者可绕过注释验证来注入任意命令，从而获取ingress-nginx controller的凭据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Kubernetes | ingress-nginx | 1.11.0 ~ 1.11.2 | - |
II. Public POCs for CVE-2024-7646
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | poc for CVE-2024-7646 | https://github.com/UgOrange/CVE-2024-7646-poc | POC Details |
| 2 | PoC CVE-2024-7646 | https://github.com/r0binak/CVE-2024-7646 | POC Details |
| 3 | PoC CVE-2024-7646 | https://github.com/dovics/cve-2024-7646 | POC Details |
AI-Generated POCPremium
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- https://github.com/kubernetes/kubernetes/issues/126744issue-tracking
- https://nvd.nist.gov/vuln/detail/CVE-2024-7646
IV. Related Vulnerabilities
Same product: ingress-nginx
- CVE-2026-4342
ingress-nginx comment-based nginx configuration injection - CVE-2026-3288
ingress-nginx rewrite-target nginx configuration injection - CVE-2025-15566
ingress-nginx auth-proxy-set-headers nginx configuration inj - CVE-2026-24514
ingress-nginx Admission Controller denial of service - CVE-2026-24513
ingress-nginx auth-url protection bypass
Same vendor: Kubernetes
- CVE-2026-3864
CSI Driver for NFS path traversal via subDir may delete unin - CVE-2026-4342
ingress-nginx comment-based nginx configuration injection - CVE-2026-3288
ingress-nginx rewrite-target nginx configuration injection - CVE-2025-15566
ingress-nginx auth-proxy-set-headers nginx configuration inj - CVE-2026-24514
ingress-nginx Admission Controller denial of service
Same weakness: CWE-20
V. Comments for CVE-2024-7646
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