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YzmCMS V5.2 XSS bug #8

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dreamsroid opened this issue Nov 8, 2018 · 1 comment
Closed

YzmCMS V5.2 XSS bug #8

dreamsroid opened this issue Nov 8, 2018 · 1 comment

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@dreamsroid
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dreamsroid commented Nov 8, 2018

Hi, I would like to report Cross Site Scripting vulnerability in YzmCMS V5.2.

Description:
Cross-site scripting (XSS) vulnerability in search pages and you can inject arbitrary web script or HTML via the multiple parameters.

In the content.class.php row 42, No filtering of the searinfo parameter
image

Steps To Reproduce:
1.login to administrator panel.
2.Open below URL in browser which supports flash.
url:http://192.168.127.130/yzmcms/admin/content/search.html?m=admin&c=content&a=search&modelid=1&catid=0&start=&end=2018-11-08&flag=0&status=99&type=1&searinfo={xsspayload}&dosubmit=1
eg:
xsspayload="><script>alert(1)</script>
_20181108233531

_20181108233546

Fix:
Filter the searinfo parameter

@yzmcms
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yzmcms commented Nov 9, 2018

在后台这样搞,好像没啥用吧

@yzmcms yzmcms closed this as completed Nov 9, 2018
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