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ZZCMS2021 has a xss vulnerability #2

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xunyang1 opened this issue Jan 19, 2022 · 0 comments
Open

ZZCMS2021 has a xss vulnerability #2

xunyang1 opened this issue Jan 19, 2022 · 0 comments

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@xunyang1
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xunyang1 commented Jan 19, 2022

ZZCMS2021_XSS_1

PoC by rerce&rpsate

ZZCMS the lastest version download page :

http://www.zzcms.net/about/6.html

software link: https://github.com/Boomingjacob/ZZCMS/raw/main/zzcms2021.zip

Environmental requirements

PHP version > = 4.3.0

Mysql version>=4.0.0

vulnerability code:

In the file admin/ad_manage.php line 18.The variable $keyword can be controlled by the $_REQUEST['keyword'],then output on line 32 and it not be filtered.

微信图片_20220119232830

POC:

  1. First log in to the administrator account.
  2. Visit http://your-ip/admin/ad_manage.php?keyword=a"><img src=1 onerror='alert(1)'/><".
  3. you will see a popup.

微信图片_20220119232835

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