Vulnerability ID: HTB22737 Reference: http://www.htbridge.ch/advisory/lfi_in_hycus_cms.html Product: Hycus CMS Vendor: Hycus Web Development Team ( http://www.hycus.com/ ) Vulnerable Version: 1.0.3 Vendor Notification: 07 December 2010 Vulnerability Type: LFI Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response Risk level: High Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) Vulnerability Details: The vulnerability exists due to failure in the "/index.php" and "admin.php" scripts to properly sanitize user-supplied input in "site" variable. The following PoC is available: http://[host]/index.php?site=../../../../../../../etc/passwd%00 http://[host]/admin.php?site=../../../../../../../etc/passwd%00 Vulnerability Details: The vulnerability exists due to failure in the "/index.php" script to properly sanitize user-supplied input in "useremail" variable. Attacker can alter queries to the application SQL database, execute arbitrary queries to the database, compromise the application, access or modify sensitive data, or exploit various vulnerabilities in the underlying SQL database. The following PoC is available: Vulnerability Details: The vulnerability exists due to failure in the "/index.php" script to properly sanitize user-supplied input in "q" variable. Attacker can alter queries to the application SQL database, execute arbitrary queries to the database, compromise the application, access or modify sensitive data, or exploit various vulnerabilities in the underlying SQL database. The following PoC is available: Vulnerability Details: The vulnerability exists due to failure in the "/index.php" script to properly sanitize user-supplied input in "user_name" and "usr_email" variables. Attacker can alter queries to the application SQL database, execute arbitrary queries to the database, compromise the application, access or modify sensitive data, or exploit various vulnerabilities in the underlying SQL database. The following PoC is available: Vulnerability Details: The vulnerability exists due to failure in the "/index.php" script to properly sanitize user-supplied input in "usr_email" variable. Attacker can alter queries to the application SQL database, execute arbitrary queries to the database, compromise the application, access or modify sensitive data, or exploit various vulnerabilities in the underlying SQL database. The following PoC is available: