JUnit is a testing framework for Java and the JVM. From version 5.12.0 to 5.13.1, JUnit's support for writing Open Test Reporting XML files can leak Git credentials. The impact depends on the level of the access token exposed through the OpenTestReportGeneratingListener. If these test reports are published or stored anywhere public, then there is the possibility that a rouge attacker can steal the token and perform elevated actions by impersonating the user or app. This issue as been patched in version 5.13.2.

Affected: Maven: org.junit.platform:junit-platform-reporting

### Summary

This vulnerability affects JUnit's support for writing Open Test Reporting XML files which is an opt-in feature of `junit-platform-reporting`.

If a repository is cloned using a GitHub token or other credentials in its URL, for example:

```bash git clone https://${GH_APP}:${GH_TOKEN}@github.com/example/example.git ```

The credentials are captured by `OpenTestReportGeneratingListener` which produces (trimmed for brevity):

```xml <infrastructure> <git:repository originUrl="https://username:token@github.com/example/example.git" /> </infrastructure> ```

### Details

https://github.com/junit-team/junit5/blob/6b7764dac92fd35cb348152d1b37f8726875a4e0/junit-platform-reporting/src/main/java/org/junit/platform/reporting/open/xml/OpenTestReportGeneratingListener.java#L183

I think this should be configurable in some way to exclude select git information or exclude it entirely.

### PoC

1. Clone a repo using a GitHub token as shown above. 2. Enable the listener `junit.platform.reporting.open.xml.enabled=true` 3. Observe report captures credentials

### Impact

Depending on the level of access of the token, it can be nothing, limited, or everything.

If these test reports are published or stored anywhere public, then there is the possibility that a rouge attacker can steal the token and perform elevated actions by impersonating the user or app.

### Resolution

JUnit 5.13.2 and later replace credentials in the URL with `***`. Moreover, including any Git metadata in…

Affected: Ubuntu:20.04:LTS: junit5, Ubuntu:22.04:LTS: junit5, Ubuntu:24.04:LTS: junit5, Ubuntu:25.10: junit5, Ubuntu:26.04:LTS: junit5

JUnit is a testing framework for Java and the JVM. From version 5.12.0 to 5.13.1, JUnit's support for writing Open Test Reporting XML files can leak Git credentials. The impact depends on the level of the access token exposed through the OpenTestReportGeneratingListener. If these test reports are published or stored anywhere public, then there is the possibility that a rouge attacker can steal the token and perform elevated actions by impersonating the user or app. This issue as been patched in version 5.13.2.

Ein lokaler Angreifer kann eine Schwachstelle in Junit ausnutzen, um Informationen offenzulegen.