Vulnerability Report

CVE-2017-17068

Title: Auth0 Auth0.Js Information Disclosure

Information Disclosure

Proof Of Concept

No public PoC currently indexed for CVE-2017-17068.

CWE Category CWE-200

Published Date Dec 06, 2017

Modified Date Jun 17, 2026

Exploit Status Not Found

Score 7.5 CVSS v3.0

Exploit Probability (EPSS)

1.42%

Vulnerability Summary

CVE-2017-17068: A cross-origin vulnerability has been discovered in the Auth0 auth0.js library affecting versions < 8.12. This vulnerability allows an attacker to acquire authenticated users' tokens and invoke services on a user's behalf if the target site or application uses a popup callback page with auth0.popup.callback().

Impacted Vendors

auth0 1

Reference Links

https://appcheck-ng.com/appcheck-discovers-vulnerability-auth0-library-cve-2017-17068/ https://auth0.com/docs/security/bulletins/cve-2017-17068 https://appcheck-ng.com/appcheck-discovers-vulnerability-auth0-library-cve-2017-17068/ https://auth0.com/docs/security/bulletins/cve-2017-17068

CVSS v3.0

Source Entity [email protected]

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns