CVE Vulnerability

CVE-2022-24794

Express OpenID Connect is an Express JS middleware implementing sign on for Express web apps using OpenID Connect. Users of the `requiresAuth` middleware, either directly or through the default `authRequired` option, are vulnerable to an Open Redirect when the middleware is applied to a catch all route. If all routes under `example.com` are protected with the `requiresAuth` middleware, a visit to `http://example.com//google.com` will be redirected to `google.com` after login because the original url reported by the Express framework is not properly sanitized. This vulnerability affects versions prior to 2.7.2. Users are advised to upgrade. There are no known workarounds.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/auth0/express-openid-connect/commit/0947b92164a2c5f661ebcc183d37e7f21de719ad Patch Third Party Advisory
https://github.com/auth0/express-openid-connect/security/advisories/GHSA-7p99-3798-f85c Third Party Advisory
Configurations

Configuration 1

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

Published : 2022-03-31 11:15

Updated : 2022-04-08 04:37

NVD link : CVE-2022-24794

Mitre link : CVE-2022-24794

Products Affected
No products.
CWE
CWE-601

URL Redirection to Untrusted Site ('Open Redirect')