漏洞信息
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Vulnerability Title
Chatwoot < 4.16.0 Unauthenticated ActiveStorage Direct Upload Arbitrary Blob Creation
Vulnerability Description
Chatwoot before 4.16.0 contains an authentication bypass vulnerability in the direct uploads controller that allows unauthenticated attackers to create arbitrary ActiveStorage blobs in any tenant account. Attackers can exploit missing authentication checks to resolve any account and conversation, then obtain signed PUT URLs to write arbitrary data to the application's storage backend.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Vulnerability Type
关键功能的认证机制缺失
Vulnerability Title
Chatwoot 授权问题漏洞
Vulnerability Description
Chatwoot是Chatwoot组织开源的一个应用软件。客户参与套件,对讲、Zendesk、Salesforce 服务云等的开源替代方案。 Chatwoot 4.16.0之前版本存在授权问题漏洞,该漏洞源于直接上传控制器存在身份验证绕过问题,允许未经身份验证的攻击者创建任意ActiveStorage blobs并获取签名PUT URL写入任意数据。
CVSS Information
N/A
Vulnerability Type
N/A