Stored cross site scripting (XSS) via unrestricted file upload in Kiwi TCMS

Kiwi TCMS is an open source test management system for both manual and automated testing. Kiwi TCMS allows users to upload attachments to test plans, test cases, etc. Earlier versions of Kiwi TCMS had introduced upload validators in order to prevent potentially dangerous files from being uploaded and Content-Security-Policy definition to prevent cross-site-scripting attacks. The upload validation checks were not 100% robust which left the possibility to circumvent them and upload a potentially dangerous file which allows execution of arbitrary JavaScript in the browser. Additionally we've discovered that Nginx's `proxy_pass` directive will strip some headers negating protections built into Kiwi TCMS when served behind a reverse proxy. This issue has been addressed in version 12.4. Users are advised to upgrade. Users unable to upgrade who are serving Kiwi TCMS behind a reverse proxy should make sure that additional header values are still passed to the client browser. If they aren't redefining them inside the proxy configuration.

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

在Web页面生成时对输入的转义处理不恰当(跨站脚本)

Kiwi TCMS 跨站脚本漏洞

Kiwi TCMS是Kiwi TCMS开源的一个用于手动和自动测试的领先开源测试管理系统。 Kiwi TCMS 12.4之前版本存在跨站脚本漏洞，该漏洞源于允许用户将附件上传到测试计划、测试用例等，为了防止上传具有潜在危险的文件，引入了 Content-Security-Policy ，但并非100%可靠。

N/A

N/A