CVE-2021-43691: Tripexpress Project Tripexpress

Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days.

tripexpress v1.1 is affected by a path manipulation vulnerability in file system/helpers/dompdf/load_font.php. The variable src is coming from $_SERVER["argv"] then there is a path manipulation vulnerability.

Affected products

• Tripexpress Project Tripexpress: version 1.1 only

Published 2021-11-29. Last modified 2026-06-17.