CVE-2026-3053— DataLinkDC dinky OpenAPI Endpoint AppConfig.java addInterceptors missing authentication
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I. Basic Information for CVE-2026-3053
Vulnerability Information
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Vulnerability Title
DataLinkDC dinky OpenAPI Endpoint AppConfig.java addInterceptors missing authentication
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was determined in DataLinkDC dinky up to 1.2.5. This affects the function addInterceptors of the file dinky-admin/src/main/java/org/dinky/configure/AppConfig.java of the component OpenAPI Endpoint. Executing a manipulation can lead to missing authentication. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Dinky 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dinky是DataLinkDC开源的一个实时计算平台。 Dinky 1.2.5及之前版本存在访问控制错误漏洞，该漏洞源于OpenAPI端点组件中文件dinky-admin/src/main/java/org/dinky/configure/AppConfig.java的addInterceptors函数缺少身份验证，可能导致远程攻击。
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 |
|---|---|---|---|---|
| DataLinkDC | dinky | 1.2.0 | - |
II. Public POCs for CVE-2026-3053
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · DataLinkDC · 2026-02-24 · 3 CVEs total
| CVE-2026-3051 | 6.3 MEDIUM | DataLinkDC dinky Project Name GitRepository.java getProjectDir path traversal |
| CVE-2026-3052 | 6.3 MEDIUM | DataLinkDC dinky Flink Proxy Controller FlinkProxyController.java proxyUba server-side req |
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V. Comments for CVE-2026-3053
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