CVE-2019-13516: Osisoft Pi Web API

High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days.

In OSIsoft PI Web API and prior, the affected product is vulnerable to a direct attack due to a cross-site request forgery protection setting that has not taken effect.

Affected products

• Osisoft Pi Web API: up to and including 2018

Published 2019-08-15. Last modified 2026-06-17.