漏洞信息
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Vulnerability Title
SeaweedFS: Filer JWT allowed_prefixes literal prefix match allows cross-tenant access to sibling paths
Vulnerability Description
SeaweedFS is a distributed storage system. Prior to 4.24, the weed/server/filer_server_handlers.go allowed_prefixes authorization check used strings.HasPrefix on raw path strings, so a filer JWT scoped to /tenant1 also authorized sibling paths such as /tenant1234, /tenant1-old, and /tenant1backup, enabling cross-tenant reads and writes with a valid scoped token. This issue is fixed in version 4.24.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Vulnerability Type
授权机制不正确
Vulnerability Title
SeaweedFS 授权问题漏洞
Vulnerability Description
SeaweedFS是SeaweedFS团队开源的一款分布式网络存储文件系统。 SeaweedFS 4.24之前版本存在授权问题漏洞,该漏洞源于filer服务器处理程序中的allowed_prefixes授权检查使用strings.HasPrefix对原始路径字符串进行前缀匹配,导致作用域为/tenant1的令牌也能授权/tenant1234等兄弟路径,可能允许攻击者利用有效的受限令牌进行跨租户读写。
CVSS Information
N/A
Vulnerability Type
N/A