CVE-2023-37290 (document_on-line_submission_and_approval_system)

InfoDoc Document On-line Submission and Approval System lacks sufficient restrictions on the available tags within its HTML to PDF conversion function, and allowing an unauthenticated attackers to load remote or local resources through HTML tags such as iframe. This vulnerability allows unauthenticated remote attackers to perform Server-Side Request Forgery (SSRF) attacks, gaining unauthorized access to arbitrary system files and uncovering the internal network topology.

access attackers attacks conversion cve document files forgery function html iframe local local resources pdf request resources restrictions server server-side request forgery ssrf system tags unauthorized access vulnerability