New eVuln Advisory: phphg Guestbook Multiple Vulnerabilities http://evuln.com/vulns/58/summary.html --------------------Summary---------------- eVuln ID: EV0058 CVE: CVE-2006-0602 CVE-2006-0603 CVE-2006-0604 Vendor: Hinton Design Vendor's Web Site: http://www.hintondesign.org Software: phphg Guestbook Sowtware's Web Site: http://www.hintondesign.org/downloads/view_cat.php?cat_id=45 Versions: 1.2 Critical Level: Moderate Type: Multiple Vulnerabilities Class: Remote Status: Unpatched. No reply from developer(s) Exploit: Available Solution: Not Available Discovered by: Aliaksandr Hartsuyeu (eVuln.com) -----------------Description--------------- 1. Authentication Bypass Vulnerable script: check.php There are two ways to bypass authentication: a) SQL Injection Variable $HTTP_POST_VARS[username] isn't properly sanitized before being used in a SQL query. This can be used to make any SQL query by injecting arbitrary SQL code. Condition: magic_quotes_gpc - off b) Cookie based authentication check.php script dont make password comparisson when identifying user by cookies 2. Multiple Cross-Site Scripting Vulnerable script: signed.php Variables $HTTP_POST_VARS[location] $HTTP_POST_VARS[website] $HTTP_POST_VARS[message] are not properly sanitized. This can be used to post arbitrary html or script code. 3. SQL Injections in administrator control panel Vulnerable scripts: admin/edit_smilie.php admin/add_theme.php admin/ban_ip.php admin/add_lang admin/edit_filter Variable $HTTP_GET_VARS[id] variable isn't properly sanitized. This can be used to make any SQL query by injecting arbitrary SQL code. Condition: magic_quotes_gpc - off --------------Exploit---------------------- Available at: http://evuln.com/vulns/58/exploit.html --------------Solution--------------------- No Patch available. --------------Credit----------------------- Discovered by: Aliaksandr Hartsuyeu (eVuln.com)
