Open Redirect Affecting werkzeug package, versions [,0.11.6)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.11% (47th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-PYTHON-WERKZEUG-1041750
  • published 19 Nov 2020
  • disclosed 19 Nov 2020
  • credit Unknown

How to fix?

Upgrade Werkzeug to version 0.11.6 or higher.

Overview

Werkzeug is a WSGI web application library.

Affected versions of this package are vulnerable to Open Redirect. It is possible to redirect a user in werkzeug via a double slash in the URL.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None
Expand this section

NVD

6.1 medium
Expand this section

Red Hat

5.4 medium