CVE-2025-47283— Bypassing project secret validation can lead to privilege escalation
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I. Basic Information for CVE-2025-47283
Vulnerability Information
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Vulnerability Title
Bypassing project secret validation can lead to privilege escalation
Source: NVD (National Vulnerability Database)
Vulnerability Description
Gardener implements the automated management and operation of Kubernetes clusters as a service. A security vulnerability was discovered in Gardener prior to versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 that could allow a user with administrative privileges for a Gardener project to obtain control over the seed cluster(s) where their shoot clusters are managed. This CVE affects all Gardener installations no matter of the public cloud provider(s) used for the seed clusters/shoot clusters. `gardener/gardener` (`gardenlet`) is the affected component. Versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 fix the issue.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Gardener 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gardener是Gardener开源的一款开源的Kubernetes集群管理工具。该产品支持管理、监控和更新Kubernetes集群。 Gardener 1.119.0之前版本存在输入验证错误漏洞，该漏洞源于绕过项目秘密验证，可能导致权限提升。
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
II. Public POCs for CVE-2025-47283
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Same Patch Batch · gardener · 2025-05-19 · 3 CVEs total
| CVE-2025-47282 | Malicious google credential in DNS secret can lead to privilege escalation | |
| CVE-2025-47284 | Gardener vulnerable to metadata injection for a project secret that can lead to privilege |
IV. Related Vulnerabilities
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