SQL injection vulnerability in frs/shownotes.php in Gforge 4.5.19 and earlier allows remote attackers to execute arbitrary SQL commands via the release_id parameter.
SQL injection vulnerability in people/editprofile.php in Gforge 4.6 rc1 and earlier allows remote attackers to execute arbitrary SQL commands via the skill_edit[] parameter.
SQL injection vulnerability in the create function in common/include/GroupJoinRequest.class in GForge 4.5 and 4.6 allows remote attackers to execute arbitrary SQL commands via the comments variable.
Multiple cross-site scripting (XSS) vulnerabilities in GForge 4.5 allow remote attackers to inject arbitrary web script or HTML via the (1) forum_id or (2) group_id parameter to forum.php, (3) project_task_id parameter to task.php, (4) id parameter to detail.php, (5) the text field on the search page, (6) group_id parameter to qrs.php, (7) form, (8) rows, (9) cols or (10) wrap parameter to notepad.php, or the login field on the login form.
The (1) lost password and (2) account pending features in GForge 4.5 do not properly set a limit on the number of e-mails sent to an e-mail address, which allows remote attackers to send a large number of messages to arbitrary e-mail addresses (aka mail bomb).