Description

Code injection issue for java-spring-cloud-stream-template The following was initially reported by @jonaslagoni:

Given the following command: ag ./dummy.json @asyncapi/java-spring-cloud-stream-template --force-write --output ./output

With the following AsyncAPI document:

{
  "asyncapi": "2.0.0",
  "info": {
    "title": "Streetlight",
    "version": "1.0.0"
  },
  "defaultContentType": "json",
  "channels": {...
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Which changes the following output:

...
  @Bean
  public Consumer<CustomClass> test() {
    // Add business logic here.
    return null;
  }
...

To

...
  @Bean
  public Consumer<CustomClass> test() { System.out.println("injected"); return someothername(); }
  public Consumer<CustomClass> someothername() {
    // Add business logic here.
    return null;
  }
......
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Mitigation

Aliases

References