CVE-2021-41246CWE-384

Session fixation in express-openid-connect

Medium · published December 9, 2021

CVSS v3.1
4.6
EPSS
1%
Percentile
60.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.6 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00924 · 60.0th percentile
Weakness
CWE-384 · Session Fixation
Published
2021-12-09T15:55Z
EPSS history
Timeline
  • 09 DEC 15:55Z
    Session fixation in express-openid-connect
    cvelistv5