Multiple cross-site request forgery (CSRF) vulnerabilities in Collabtive 0.4.8 allow remote attackers to hijack the authentication of administrators for requests that (1) submit or edit a new project, or (2) upload files to a project, or (3) attach files to messages via unknown vectors. NOTE: these issues can be leveraged with other vulnerabilities to create remote attack vectors that do not require authentication.
Cross-Site Request Forgery The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.