1. OVERVIEW CubeCart 4.x and 5.x versions are vulnerable to Setup Re-installation Privilege Escalation. 2. BACKGROUND CubeCart is an "out of the box" ecommerce shopping cart software solution which has been written to run on servers that have PHP & MySQL support. With CubeCart you can quickly setup a powerful online store which can be used to sell digital or tangible products to new and existing customers all over the world. 3. VULNERABILITY DESCRIPTION CubeCart 4.x and 5.x versions contain a flaw that does not remove set-up installation directory or warn users of the existence of set-up installation directory. This allows an attacker to re-install the application, gain administrator access and do malicious things such as uploading malicious shell script to compromise the application server. 4. VERSIONS AFFECTED CubeCart 4.x and 5.x 5. Affected URL N.A 6. SOLUTION/WORKAROUND The vendor has chosen not to fix the issue. Workaround is to remove setup directory after installation. 7. VENDOR CubeCart Development Team http://cubecart.com/ 8. CREDIT Aung Khant, http://yehg.net, YGN Ethical Hacker Group, Myanmar. 9. DISCLOSURE TIME-LINE 2012-03-24: Vulnerability Reported 2012-12-24: Vulnerability disclosed 10. REFERENCES Original Advisory URL: http://yehg.net/lab/pr0js/advisories/%5Bcubecart_4x5x%5D_setup_re-install-priv-esclate CubeCart Home Page: http://cubecart.com/ #yehg [2012-12-24] --------------------------------- Best regards, YGN Ethical Hacker Group Yangon, Myanmar http://yehg.net Our Lab | http://yehg.net/lab Our Directory | http://yehg.net/hwd