A SQL injection vulnerability in the "Search" functionality of "tickets.php" page in osTicket <=1.17.5 allows authenticated attackers to execute arbitrary SQL commands via the "keywords" and "topic_id" URL parameters combination.
A stored cross-site scripting (XSS) vulnerability in the component audit/class.audit.php of osTicket-plugins - Storage-FS before commit a7842d494889fd5533d13deb3c6a7789768795ae allows attackers to execute arbitrary web scripts or HTML via a crafted SVG file.
PHP remote file inclusion vulnerability in open_form.php in osTicket allows remote attackers to execute arbitrary PHP code via a URL in the include_dir parameter.
Directory traversal vulnerability in attachments.php in osTicket allows remote attackers to read arbitrary files via .. sequences in the file parameter.