CVE-2020-8859: Psi Electronic Logbook

High severity, CVSS 7.5. EPSS: 3.6% chance of exploitation in the next 30 days.

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of ELOG Electronic Logbook 3.1.4-283534d. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of HTTP parameters. A crafted request can trigger the dereference of a null pointer. An attacker can leverage this vulnerability to create a denial-of-service condition. Was ZDI-CAN-10115.

Affected products

• Psi Electronic Logbook: version 3.1.4-283534d only

Published 2020-03-23. Last modified 2026-06-17.