Collabtive 3.1 is vulnerable to Cross-Site Scripting (XSS) via the name parameter in (a) file tasklist.php under action = add/edit and in (b) file admin.php under action = adduser/edituser.

Collabtive 3.1 is vulnerable to Cross-site scripting (XSS) via the name parameter under (a) action=add or action=edit within managemilestone.php file and (b) action=addpro within admin.php file.

Collabtive 3.1 is vulnerable to Cross-site scripting (XSS) via the title parameter with action=add or action=editform within the (a) managemessage.php file and (b) managetask.php file respectively.

Collabtive 3.1 is vulnerable to Cross-site scripting (XSS) via the name parameter under action=system and the company/contact parameters under action=addcust within admin.php file.

Collabtive 3.1 allows XSS when an authenticated user enters an XSS payload into the address section of the profile edit page, aka the manageuser.php?action=edit address1 parameter.

An issue was discovered in Collabtive 3.0 and later. managefile.php is vulnerable to XSS: when the action parameter is set to movefile and the id parameter corresponds to a project the current user has access to, the file and target parameters are reflected.

Multiple incomplete blacklist vulnerabilities in the avatar upload functionality in manageuser.php in Collabtive before 2.1 allow remote authenticated users to execute arbitrary code by uploading a file with a (1) .php3, (2) .php4, (3) .php5, or (4) .phtml extension.

Collabtive 1.0 has incorrect access control

Collabtive 3.1 allows XSS via the manageuser.php?action=profile id parameter.

Cross-site scripting (XSS) vulnerability in Collabtive 1.2 allows remote authenticated users to inject arbitrary web script or HTML via the desc parameter in an Add project (addpro) action to admin.php.

SQL injection vulnerability in Collabtive 1.2 allows remote authenticated users to execute arbitrary SQL commands via the folder parameter in a fileview_list action to manageajax.php.

SQL injection vulnerability in managetimetracker.php in Collabtive before 1.2 allows remote authenticated users to execute arbitrary SQL commands via the id parameter in a projectpdf action.

Cross-site request forgery (CSRF) vulnerability in admin.php in Collabtive 0.6.5 allows remote attackers to hijack the authentication of administrators for requests that add administrative users via the edituser action.

Multiple cross-site scripting (XSS) vulnerabilities in Collabtive 0.6.5 allow remote attackers to inject arbitrary web script or HTML via the (1) User parameter in the edit user profile feature to manageuser.php, (2) y parameter in a newcal action to manageajax.php, and the (3) pic parameter to thumb.php.

manageuser.php in Collabtive before 0.7.6 allows remote authenticated users, and possibly unauthenticated attackers, to bypass intended access restrictions and upload and execute arbitrary files by uploading an avatar file with an accepted Content-Type such as image/jpeg, then accessing it via a direct request to the file in files/standard/avatar.

SQL injection vulnerability in managechat.php in Collabtive 0.65 allows remote attackers to execute arbitrary SQL commands via the chatstart[USERTOID] cookie in a pull action.