BibORB 1.3.2, and possibly earlier versions, does not properly enforce a restriction for uploading only PDF and PS files, which allows remote attackers to upload arbitrary files that are presented to other users with PDF or PS icons, which may trick some users into downloading and executing those files.
BibORB 1.3.2 is susceptible to SQL injection, cross site scripting, directory traversal, and arbitrary file upload vulnerabilities. Detailed exploitation provided.