An issue in openCRX v.5.2.2 allows a remote attacker to read internal files and execute server side request forgery attack via insecure DocumentBuilderFactory.
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
Link | Tags |
---|---|
https://github.com/opencrx/opencrx/commit/ce7a71db0bb34ecbcb0e822d40598e410a48b399 | patch |
https://gist.github.com/spookhorror/9519fc66d3946e887e4a86c06ddbee0e | third party advisory |