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cPanel Reset Password Vulnerability
Last
Updated:
November 30, -0001
- Mar 11, 2004 -
A new 'backdoor' was found in cPanel that would allow malicious users to reboot your server, delete files, and gain unauthorized access. Basically you NEED to fix this or risk getting 'hacked/attacked'. The security issue resides with cPanels new 'request a password' feature for accounts. You can disable this feature as detailed below, and also fix the file that allows the malicious code to be executed. Right now the main issue seen is that anyone can reset any users password, such as *gasp* root.
Step 1
- Login to WHM as root
- Click "Tweak Settings"
- Scroll down to the bottom
and UNCHECK
Allow cPanel users to reset their password
via email
- Click Save
Step 2
- Login to your server via
SSH as root. (or su to root)
- Type: chmod
600 /usr/local/cpanel/base/resetpass.cgi
- Type:
chattr +i /usr/local/cpanel/base/resetpass.cgi
Done!
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