CVE-2025-4762: Lleidanet Pki Esigna

Low severity, CVSS 2.0. EPSS: 0.3% chance of exploitation in the next 30 days.

Insecure Direct Object Reference (IDOR) vulnerability in the eSignaViewer component in eSigna product versions 1.0 to 1.5 on all platforms allow an unauthenticated attacker to access arbitrary files in the document system via manipulation of file paths and object identifiers.

Affected products

• Lleidanet Pki Esigna

Published 2025-05-15. Last modified 2026-06-17.