Eclipse Ditto - Stored XSS on /ui/ path via Policies resources
Basic information
Project name: Eclipse Ditto
Project id: iot.ditto / https://eclipse.dev/ditto/ / https://github.com/eclipse-ditto/ditto
What are the affected versions?
latest (3.5.5) and probably also below.
Details of the issue
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'). On the url: http://localhost:8080/ui/ javascript code can be stored and will get executed on other pages.
Steps to reproduce
- run the application
- navigate to http://localhost:8080/ui/
- navigate to "policies" via the top nav bar
- click on one resource via the "resources" overview. Then edit the resource via the container on the right.
- add
"</scrip</script>t><img src =q onerror=prompt(8)>",to the "grant" json dict.
- save the resource
- the XSS is now executed at every page reload.
