Yes. de.tracetronic.jenkins.plugins:ecutest (Maven): upgrade to 2.4 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2018-1999026?
Check whether you run de.tracetronic.jenkins.plugins:ecutest (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
de.tracetronic.jenkins.plugins:ecutest (Maven): upgrade to 2.4 or later
# set de.tracetronic.jenkins.plugins:ecutest to 2.4 in your pom.xml or build.gradle