CVE Vulnerability

CVE-2021-41246

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/auth0/express-openid-connect/security/advisories/GHSA-7rg2-qxmf-hhx9 Third Party Advisory
https://github.com/auth0/express-openid-connect/releases/tag/v2.5.2 Release Notes Third Party Advisory
https://github.com/auth0/express-openid-connect/commit/5ab67ff2bd84f76674066b5e129b43ab5f2f430f Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:auth0:express_openid_connect:*:*:*:*:*:node.js:*:*
Information

Published : 2021-12-09 04:15

Updated : 2021-12-14 12:40

NVD link : CVE-2021-41246

Mitre link : CVE-2021-41246

Products Affected
No products.
CWE
CWE-384

Session Fixation