漏洞信息
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Vulnerability Title
ICEcoder through 8.1 Path Traversal via Ineffective File::check() Confinement
Vulnerability Description
ICEcoder versions through 8.1 contain a path traversal vulnerability in the file-control endpoint due to a logic error in the document-root confinement check. The File::check() validation function compares realpath() to boolean true, which never succeeds, allowing authenticated attackers to submit traversal sequences or absolute paths in the file parameter to read, write, or delete files outside the configured document root.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
ICEcoder 路径遍历漏洞
Vulnerability Description
ICEcoder是ICEcoder个人开发者开源的一款基于浏览器的代码编辑工具。 ICEcoder 8.1及之前版本存在安全漏洞,该漏洞源于file-control端点文档根目录限制检查存在逻辑错误,File::check()验证函数将realpath()与布尔值true进行比较,导致验证始终不成功,经过身份验证的攻击者可在file参数中提交遍历序列或绝对路径,读取、写入或删除配置文档根目录之外的文件。
CVSS Information
N/A
Vulnerability Type
N/A