CVE-2025-2306: Syncpilot Live Contract

Medium severity, CVSS 5.9. EPSS: 0.5% chance of exploitation in the next 30 days.

An Improper Access Control vulnerability was identified in the file download functionality. This vulnerability allows users to download sensitive documents without authentication, if the URL is known. The attack requires the attacker to know the documents UUIDv4.

Affected products

• Syncpilot Live Contract: from 3, before 5.4.12 (fixed in 5.4.12); from 5.5, before 5.5.4 (fixed in 5.5.4); from 5.6, before 5.6.3 (fixed in 5.6.3)

Published 2025-05-16. Last modified 2026-06-17.