CVE-2026-78887: Liketrek Trek

Low severity, CVSS 3.7. EPSS: 0.5% chance of exploitation in the next 30 days.

A weakness has been identified in liketrek TREK up to 3.0.22. This impacts the function validateShareTokenForAsset of the component Journey Photo Proxy. Executing a manipulation can lead to incorrect authorization. The attack can be launched remotely. This attack is characterized by high complexity. The exploitability is said to be difficult. Upgrading to version 3.1.0 will fix this issue. You should upgrade the affected component.

Affected products

• Liketrek Trek: version 3.0.0 only; version 3.0.1 only; version 3.0.2 only; version 3.0.3 only; version 3.0.4 only; version 3.0.5 only; …

Published 2026-08-25. Last modified 2026-08-26.