CVE-2024-5526: Grafana Oncall

Critical severity, CVSS 9.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Grafana OnCall is an easy-to-use on-call management tool that will help reduce toil in on-call management through simpler workflows and interfaces that are tailored specifically for engineers. Grafana OnCall, from version 1.1.37 before 1.5.2 are vulnerable to a Server Side Request Forgery (SSRF) vulnerability in the webhook functionallity. This issue was fixed in version 1.5.2

Affected products

• Grafana Oncall: from 1.1.37, before 1.5.2 (fixed in 1.5.2)

Published 2024-06-05. Last modified 2026-06-17.