medium4.6
CVE-2021-41246
Express OpenID Connect is express JS middleware implementing sign on for Express web apps using OpenID Connect.
Impact
Express OpenID Connect is express JS middleware implementing sign on for Express web apps using OpenID Connect. Versions before 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. Versions `2.5.2` contains a patch for this issue.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Auth0 | Express Openid Connect | from 2.3.0 before 2.5.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/auth0/express-openid-connect/commit/5ab67ff2bd84f76674066b5e129b43ab5f2f430f
- https://github.com/auth0/express-openid-connect/releases/tag/v2.5.2
- https://github.com/auth0/express-openid-connect/security/advisories/GHSA-7rg2-qxmf-hhx9
- https://github.com/auth0/express-openid-connect/commit/5ab67ff2bd84f76674066b5e129b43ab5f2f430f
- https://github.com/auth0/express-openid-connect/releases/tag/v2.5.2
- https://github.com/auth0/express-openid-connect/security/advisories/GHSA-7rg2-qxmf-hhx9