Dradis Pro Version 3.4.1

DRADIS PRO ADVISORY SUMMARY

This advisory describes an identified vulnerability in the Dradis Pro application Version 3.4.1. One medium-risk vulnerability was identified within the application.

Impact

The API of Dradis Pro does not properly apply authorization control to project endpoints, which allows any user to access the content of a project, including the vulnerability description. This exposes sensitive information to users who are not part of the project team.

Medium Risk Level

Product Vendor	Product Name	Affected Version
Dradis	Dradis Pro application	3.4.1

Product Description

Dradis Pro is a collaborative reporting application. The project’s official website is https://dradisframework.com. The latest version of the application is 3.5.0.

Vulnerabilities List:

One vulnerability was identified within the Dradis Pro application:

INSECURE DIRECT OBJECT REFERENCE

Solution

Update to version 3.5.0

Credits

• Bastian Faure, Security Associate, Bishop Fox
• Florian Nivette, Managing Security Associate, Bishop Fox

Timeline

1. Initial Discovery: 12/03/2019
2. Contact with vendor: 12/04/2019
3. Vendor released patched version 3.5.0: 12/19/2019

VULNERABILITY

INSECURE DIRECT OBJECT REFERENCE

CVE ID	Security Risk	Impact	Access Vector
CVE-2019-19946	Medium	Information Disclosure	Remote

The Dradis Pro application was affected by one insecure direct object reference vulnerability (IDOR). These vulnerabilities allowed any user to extract project content through the API to and disclose sensitive information about vulnerabilities affecting Dradis clients.

The vulnerability was located on the /prop/api/issues/ endpoint. This attack can be demonstrated with the following payload:

GET /pro/api/issues/ HTTP/1.1
Host: dradis.pro.domain
Connection: close
Accept-Encoding: gzip, deflate
Accept: */*
Dradis-Project-Id: PROJECT ID]
Authorization: Token token="[REDACTED]

FIGURE 1 - Payload used to access project content

This could lead to leaking sensitive information related to clients.