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CVE CVE-2026-34236

CVE-2026-34236

PHP

Severity: HIGH
CVSS: 8.2CVSS
Published: 2026-04-01
Last modified: 2026-04-01
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
CWE: CWE-331

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.

References

https://github.com/auth0/auth0-PHP/releases/tag/8.19.0
https://github.com/auth0/auth0-PHP/security/advisories/GHSA-w3wc-44p4-m4j7

Summary

Description

References