---
cve: "CVE-2025-47275"
severity: "CRITICAL"
cvss: 9.1
epss: "54%"
vendor: "auth0"
kev: false
exploited: false
published: "2025-05-15 22:15:18"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T14:54:08+02:00"
---

# CVE-2025-47275

> 9.1 CRITICAL · 🧪 PoC

## Beschreibung

Auth0-PHP provides the PHP SDK for Auth0 Authentication and Management APIs. Starting in version 8.0.0-BETA1 and prior to version 8.14.0, session cookies of applications using the Auth0-PHP SDK configured with CookieStore have authentication tags that can be brute forced, which may result in unauthorized access. Certain pre-conditions are required to be vulnerable to this issue: Applications using the Auth0-PHP SDK, or the Auth0/symfony, Auth0/laravel-auth0, and Auth0/wordpress SDKs that rely on the Auth0-PHP SDK; and session storage configured with CookieStore. Upgrade Auth0/Auth0-PHP to v8.14.0 to receive a patch. As an additional precautionary measure, rotating cookie encryption keys is recommended. Note that once updated, any previous session cookies will be rejected.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- 52a79480fdb246f59dbc089b81a784ae049bd389 (Commit)
- 03579f7e6bd59f6f0009dbd83900594019e3f422 (Commit)

## Referenzen

- <https://github.com/auth0/auth0-PHP/security/advisories/GHSA-g98g-r7gf-2r25>
- <https://github.com/auth0/laravel-auth0/security/advisories/GHSA-9fwj-9mjf-rhj3>
- <https://github.com/auth0/symfony/security/advisories/GHSA-9wg9-93h9-j8ch>
- <https://github.com/auth0/wordpress/security/advisories/GHSA-2f4r-34m4-3w8q>
- <https://github.com/auth0/auth0-PHP/commit/52a79480fdb246f59dbc089b81a784ae049bd389>
- <https://github.com/auth0/auth0-PHP/releases/tag/8.14.0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-47275) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_