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Published: December 08, 2021 CVE number: CVE-2021-41246

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Overview

Versions 2.3.0 up to and including 2.5.1 do not regenerate the session id and when user logs in. This behavior opens up the application to various session fixation vulnerabilities.

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Am I affected?

You are affected by this vulnerability if you are using express-openid-connect version 2.3.0 up to and including 2.5.1 and use a custom session store.

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How to fix that?

Upgrade to version >= 2.5.2

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Will this update impact my users?

The fix provided in patch will not affect your users.