Description
In Apache Spark 2.1.0 to 2.1.2, 2.2.0 to 2.2.1, and 2.3.0, it's possible for a malicious user to construct a URL pointing to a Spark cluster's UI's job and stage info pages, and if a user can be tricked into accessing the URL, can be used to cause script to execute and expose information from the user's view of the Spark UI. While some browsers like recent versions of Chrome and Safari are able to block this type of attack, current versions of Firefox (and possibly others) do not.
Affected products
- Apache Software Foundation / Apache Spark1.0.0 to 2.1.2 – 1.0.0 to 2.1.2
- Apache Software Foundation / Apache Spark2.2.0 to 2.2.1 – 2.2.0 to 2.2.1
- Apache Software Foundation / Apache Spark2.3.0 – 2.3.0
Exploits & PoCs
- nucleiApache Spark UI - Cross-Site Scriptingby ritikchaddha