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CVE-2021-21337

CVE-2021-21337 · URL Redirection to Untrusted Site ('Open Redirect') in Products.PluggableAuthService

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Products.PluggableAuthService is a pluggable Zope authentication and authorization framework. In Products.PluggableAuthService before version 2.6.0 there is an open redirect vulnerability. A maliciously crafted link to the login form and login functionality could redirect the browser to a different website. The problem has been fixed in version 2.6.1. Depending on how you have installed Products.PluggableAuthService, you should change the buildout version pin to `2.6.1` and re-run the buildout, or if you used `pip` simply do `pip install "Products.PluggableAuthService>=2.6.1".

CVSS 5.7 · Medium · EPSS 8.4% · Public exploit · Fix available

Published
Updated

Stack: python

Affected products and versions

  • products.pluggableauthservice

    Versions
    • < 2.6.1: Affected

    No fix published

  • products-pluggableauthservice PyPI

    Versions
    • 1.10.0
    • 1.11.0
    • 1.11.1
    • 1.11.2
    • 1.11.3
    • 1.5.2
    • 1.5.2.1
    • 1.5.3
    • 1.5.4
    • 1.5.5
    • 1.6
    • 1.6.1
    • 1.6.2
    • 1.6.3
    • 1.6.4
    • 1.6.5
    • 1.7.0
    • 1.7.0b1
    • 1.7.0b2
    • 1.7.1
    • 1.7.2
    • 1.7.3
    • 1.7.4
    • 1.7.5
    • 1.7.6
    • 1.7.7
    • 1.7.8
    • 1.8.0
    • 1.9.0
    • 2.0
    • 2.0b1
    • 2.0b2
    • 2.0b3
    • 2.0b4
    • 2.0b5
    • 2.0b6
    • 2.1
    • 2.1.1
    • 2.2
    • 2.2.1
    • 2.3
    • 2.4
    • 2.5
    • 2.5.1
    • 2.6.0
    Affected ranges
    • ECOSYSTEM: < 2.6.1

    Update to 2.6.1

  • products-pluggableauthservice PyPI

    Versions
    • 1.5.2
    • 1.5.2.1
    • 1.5.3
    • 1.5.4
    • 1.5.5
    • 1.6
    • 1.6.1
    • 1.6.2
    • 1.6.3
    • 1.6.4
    • 1.6.5
    • 1.7.0b1
    • 1.7.0b2
    • 1.7.0
    • 1.7.1
    • 1.7.2
    • 1.7.3
    • 1.7.4
    • 1.7.5
    • 1.7.6
    • 1.7.7
    • 1.7.8
    • 1.8.0
    • 1.9.0
    • 1.10.0
    • 1.11.0
    • 1.11.1
    • 1.11.2
    • 1.11.3
    • 2.0b1
    • 2.0b2
    • 2.0b3
    • 2.0b4
    • 2.0b5
    • 2.0b6
    • 2.0
    • 2.1
    • 2.1.1
    • 2.2
    • 2.2.1
    • 2.3
    • 2.4
    • 2.5
    • 2.5.1
    • 2.6.0
    Affected ranges
    • GIT: < 7eead067898852ebd3e0f143bc51295928528dfa
    • ECOSYSTEM: < 2.6.1

    Update to 2.6.1

Original sources

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