CVE-2020-7622: Jooby

Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days.

This affects the package io.jooby:jooby-netty before 1.6.9, from 2.0.0 and before 2.2.1. The DefaultHttpHeaders is set to false which means it does not validates that the header isn't being abused for HTTP Response Splitting.

Affected products

• Jooby Jooby: before 1.6.9 (fixed in 1.6.9); from 2.0.0, before 2.2.1 (fixed in 2.2.1)

Published 2020-04-06. Last modified 2026-06-17.