CVE-2021-38562

Best Practical Request Tracker (RT) 4.2 before 4.2.17, 4.4 before 4.4.5, and 5.0 before 5.0.2 allows sensitive information disclosure via a timing attack against lib/RT/REST2/Middleware/Auth.pm.

CVE-2022-25802

Best Practical Request Tracker (RT) before 4.4.6 and 5.x before 5.0.3 allows XSS via a crafted content type for an attachment.

CVE-2023-41259

Best Practical Request Tracker (RT) before 4.4.7 and 5.x before 5.0.5 allows Information Disclosure via fake or spoofed RT email headers in an email message or a mail-gateway REST API call.

CVE-2023-41260

Best Practical Request Tracker (RT) before 4.4.7 and 5.x before 5.0.5 allows Information Exposure in responses to mail-gateway REST API calls.

CVE-2023-45024

Best Practical Request Tracker (RT) 5 before 5.0.5 allows Information Disclosure via a transaction search in the transaction query builder.

CVE-2025-30087

Best Practical RT (Request Tracker) 4.4 through 4.4.7 and 5.0 through 5.0.7 allows XSS via injection of crafted parameters in a search URL.

CVE-2025-31500

Best Practical RT (Request Tracker) 5.0 through 5.0.7 allows XSS via JavaScript injection in an Asset name.

CVE-2025-31501

Best Practical RT (Request Tracker) 5.0 through 5.0.7 allows XSS via JavaScript injection in an RT permalink.