Improper Authentication Affecting auth0/auth0-php package, versions >=8.0.0-BETA1, <8.14.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published19 May 2025
- disclosed15 May 2025
- creditFélix Charette
Introduced: 15 May 2025
NewCVE-2025-47275 (opens in a new tab)How to fix?
Upgrade auth0/auth0-php to version 8.14.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Authentication due to the CookieStore configuration. An attacker can gain unauthorized access by brute-forcing the authentication tags of the session cookies.
Note: This is only exploitable if the user has configured the session storage with CookieStore
Mitigation
In addition to upgrading to the fixed version, users are advised to rotate their cookie encryption keys. It should be noted that once updated, any previous session cookies will be rejected.