~ / search / GHSA-7rg2-qxmf-hhx9

GHSA-7rg2-qxmf-hhx9

Session fixation in express-openid-connect

Source: GitHub Advisory Database (reviewed) Moderate CVE-2021-41246

Packages

EcosystemPackageAffectedFixed in
npm express-openid-connect >= 2.3.0, < 2.5.2 2.5.2

Details

As written in the advisory (Markdown source, shown as plain text).

### Overview Versions `2.3.0` up to and including `2.5.1` do not regenerate the session id and session cookie when user logs in. This behavior opens up the application to various session fixation vulnerabilities. ### 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. ### How to fix that? Upgrade to version `>= 2.5.2`. ### Will this update impact my users? The fix provided in patch will not affect your users.

References

External links from the advisory. They lead to third-party sites.