CVE-2026-34236
HIGH
NVD
CVSS Score
8.2
Severity
HIGH
Published
Apr 01, 2026
Vendor
unknown
Description
Auth0-PHP is a PHP SDK for Auth0 Authentication and Management APIs. From version 8.0.0 to before version 8.19.0, in applications built with the Auth0 PHP SDK, cookies are encrypted with insufficient entropy, which may result in threat actors brute-forcing the encryption key and forging session cookies. This issue has been patched in version 8.19.0.