漏洞信息
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Vulnerability Title
Budibase: Unauthenticated S3 signed upload URL generation allows arbitrary writes with stored datasource credentials
Vulnerability Description
Budibase is an open-source low-code platform. Prior to 3.39.3, the application server exposes an unauthenticated endpoint that generates S3 PutObject presigned URLs using credentials stored in a workspace datasource. The route is protected only by the recaptcha middleware and does not require authentication, table permission, datasource permission, or builder access. A public caller who knows a workspace ID and S3 datasource ID can request a signed upload URL for attacker-controlled bucket and key values. This vulnerability is fixed in 3.39.3.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Vulnerability Type
关键功能的认证机制缺失
Vulnerability Title
Budibase 授权问题漏洞
Vulnerability Description
Budibase是英国Budibase公司开源的一个用于在几分钟内创建内部应用程序、工作流和管理面板的低代码平台。 Budibase 3.39.3之前版本存在授权问题漏洞,该漏洞源于应用服务器未经验证的端点允许生成S3 PutObject预签名URL,可能导致公共调用者请求攻击者控制的存储桶和密钥值的签名上传URL。
CVSS Information
N/A
Vulnerability Type
N/A