CVE-2023-36819— Knowage 路径遍历漏洞

Knowage-Server vulnerable to Path traversal in download functionalities

Knowage is the professional open source suite for modern business analytics over traditional sources and big data systems. The endpoint `_/knowage/restful-services/dossier/importTemplateFile_` allows authenticated users to download template hosted on the server. However, starting in the 6.x.x branch and prior to version 8.1.8, the application does not sanitize the `_templateName_ `parameter allowing an attacker to use `*../*` in it, and escaping the directory the template are normally placed and download any file from the system. This vulnerability allows a low privileged attacker to exfiltrate sensitive configuration file. This issue has been patched in Knowage version 8.1.8.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

对路径名的限制不恰当(路径遍历)

Knowage 路径遍历漏洞

Knowage是意大利Knowage公司的一套用于在传统资源和大数据系统上进行现代业务分析的开源套件。 Knowage 6.x.x至8.1.8之前版本存在路径遍历漏洞，该漏洞源于经过身份验证的用户可以下载服务器上托管的模板并从系统下载任何文件，允许攻击者窃取敏感配置文件。

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