ATutor 2.2 File Upload
Posted on 05 November 2015
------------------------------------------------------------------------- ATutor <= 2.2 (Custom Course Icon) Unrestricted File Upload Vulnerability ------------------------------------------------------------------------- [-] Software Link: http://www.atutor.ca/ [-] Affected Versions: Version 2.2 and prior versions. [-] Vulnerability Description: User input passed through the "customicon" when creating a new course is not properly sanitized before being uploaded into the /content/ directory. This could be exploited to upload and execute arbitrary PHP code. Successful exploitation of this vulnerability requires an account with permissions to create new courses. [-] Solution: Apply the vendor patch. [-] Disclosure Timeline: [10/10/2014] - Vendor notified [13/10/2014] - Vendor response stating this issue will be patched right away [02/11/2014] - Vendor patch released: http://update.atutor.ca/patch/2_2/2_2-6/patch.xml [30/09/2015] - CVE number requested [05/10/2015] - CVE number assigned [04/11/2015] - Public disclosure [-] CVE Reference: The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2014-9752 to this vulnerability. [-] Credits: Vulnerability discovered by Egidio Romano. [-] Original Advisory: http://karmainsecurity.com/KIS-2015-05
