kopfwunde your issue sounds like JENKINS-23447.

I am not sure what this issue is about any more; possibly since superseded.

This issue is about the MavenProbeAction in Maven Project Plugin, so assigning that as component.

Deleted a bunch of apparently unrelated “duplicates”.

Until this is fixed, would it be possible to add a config option to turn this monitor feature off?

I've looked into this and have a PoC fix for masking sensitive env vars:
https://github.com/andham/maven-plugin/tree/poc-JENKINS-4428

I'd appreciate a second set of eyes on this and some input before starting a PR.
I'm having issues executing the project's tests, so haven't looked into that just yet.

Please note that this only masked the env vars, not anything in the system properties page. Maybe the same masking should be applied there?

https://github.com/jenkinsci/maven-plugin/pull/50

I don't know how to create an IT for this though. Somehow I need to trigger an action during the Maven build and not verify the outcome of a build.

Ping. Could someone review and merge please?

Code changed in jenkins
User: Anders Hammar
Path:
src/main/java/hudson/maven/MavenModuleSetBuild.java
src/main/java/hudson/maven/MavenProbeAction.java
http://jenkins-ci.org/commit/maven-plugin/3e970728b46198aa898e507963cc6da27d5ce8cf
Log:
[FIXED JENKINS-4428] MavenProbeAction exposes password parameters

Signed-off-by: Anders Hammar <anders@hammar.net>

Code changed in jenkins
User: Olivier Lamy
Path:
src/main/java/hudson/maven/MavenModuleSetBuild.java
src/main/java/hudson/maven/MavenProbeAction.java
http://jenkins-ci.org/commit/maven-plugin/9c5eb51dda735450a6cc7a59201efe2cd795625a
Log:
Merge pull request #50 from andham/JENKINS-4428

[FIXED JENKINS-4428] MavenProbeAction exposes password parameters

Compare: https://github.com/jenkinsci/maven-plugin/compare/cc6027c7f38c...9c5eb51dda73

Fixed in 2.13