Maven · repo1.maven.org

io.avaje.metrics:metrics-maven-plugin

Java Dynamic Classload: URLClassLoader / defineClass — runs attacker-provided bytecode.

Why PkgRadar flagged 9.16-RC7

Severity	Signal	Evidence
medium	Java Dynamic Classload	URLClassLoader / defineClass — runs attacker-provided bytecode. · io/avaje/metrics/enhance/maven/MavenEnhanceTask.java

Scanned versions

Version	Verdict	Score	Scanned (UTC)
`9.16-RC7`	Review	14	2026-06-10

Block this in CI

PkgRadar gates io.avaje.metrics:metrics-maven-plugin (and every other dependency) before it merges. One line in your pipeline:

pkgradar gate --ecosystem maven io.avaje.metrics:[email protected]