CVE-2018-11757: Apache Openwhisk

Critical severity, CVSS 9.8. EPSS: 7.5% chance of exploitation in the next 30 days.

In Docker Skeleton Runtime for Apache OpenWhisk, a Docker action inheriting the Docker tag openwhisk/dockerskeleton:1.3.0 (or earlier) may allow an attacker to replace the user function inside the container if the user code is vulnerable to code exploitation.

Affected products

• Apache Openwhisk: up to and including 1.3.0

Published 2018-07-23. Last modified 2026-06-17.