漏洞信息
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Vulnerability Title
HeyForm has unauthenticated /api/upload endpoint that accepts arbitrary files with no auth/session/form context
Vulnerability Description
HeyForm is an open-source form builder. Prior to version 3.0.0-rc.9, `POST /api/upload` has no authentication guard, no global guard, no form-context validation, no `openToken` requirement, and no session cookie check. Any anonymous internet user can upload files (PDF, DOC/DOCX, XLS/XLSX, CSV, TXT, MP4, images, etc., up to 10 MB) and receive a permanent public URL on the HeyForm domain. The endpoint is used by both authenticated form creators and unauthenticated form submitters; because no form-context binding exists, every request to it is anonymously accepted. Version 3.0.0-rc.9 contains a patch for the issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Vulnerability Type
关键功能的认证机制缺失
Vulnerability Title
HeyForm 授权问题漏洞
Vulnerability Description
HeyForm HeyForm是HeyForm公司的一款表单构建软件。 HeyForm 3.0.0-rc.9之前版本存在安全漏洞,该漏洞源于POST /api/upload端点没有身份验证守卫、全局守卫、表单环境验证、openToken要求和会话cookie检查,任何匿名互联网用户都可以上传文件并获得永久公开URL。
CVSS Information
N/A
Vulnerability Type
N/A