High severity · published Dec 6, 2017
CVE-2017-17068
A cross-origin vulnerability has been discovered in the Auth0 auth0.js library affecting versions < 8.12
7.5
CVSS
1.4%
EPSS
No
On KEV
Description
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().
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AU
Auth0.js · Auth0
before 8.12 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-17068
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-17068
Exploit
https://appcheck-ng.com/appcheck-discovers-vulnerability-auth0-library-cve-2017-17068/
Issue Tracking
https://auth0.com/docs/security/bulletins/cve-2017-17068
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