Session Fixation Affecting products.pluggableauthservice package, versions [,4.0)


Severity

Recommended
0.0
medium
0
10

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  • Snyk IDSNYK-PYTHON-PRODUCTSPLUGGABLEAUTHSERVICE-14171955
  • published4 Dec 2025
  • disclosed2 Dec 2025
  • creditUnknown

Introduced: 2 Dec 2025

CVE NOT AVAILABLE CWE-384  (opens in a new tab)

How to fix?

Upgrade Products.PluggableAuthService to version 4.0 or higher.

Overview

Products.PluggableAuthService is a Pluggable Zope authentication / authorization framework

Affected versions of this package are vulnerable to Session Fixation. Affected versions of this package are vulnerable to Session Fixation. The session authentication helper fails to clear session data during login by default, leading to attackers being able to hijack user sessions by forcing victims to authenticate with a pre-established session identifier.

References

CVSS Base Scores

version 4.0
version 3.1