CVE-2022-31054: Argo Events Project Argo Events

High severity, CVSS 7.5. EPSS: 1.6% chance of exploitation in the next 30 days.

Argo Events is an event-driven workflow automation framework for Kubernetes. Prior to version 1.7.1, several `HandleRoute` endpoints make use of the deprecated `ioutil.ReadAll()`. `ioutil.ReadAll()` reads all the data into memory. As such, an attacker who sends a large request to the Argo Events server will be able to crash it and cause denial of service. A patch for this vulnerability has been released in Argo Events version 1.7.1.

Affected products

• Argo Events Project Argo Events: before 1.7.1 (fixed in 1.7.1)

Published 2022-06-13. Last modified 2026-06-17.