CVE-2023-37266

Description

CasaOS is an open-source Personal Cloud system. Unauthenticated attackers can craft arbitrary JWTs and access features that usually require authentication and execute arbitrary commands as root on CasaOS instances. This problem was addressed by improving the validation of JWTs in commit 705bf1f. This patch is part of CasaOS 0.4.4. Users should upgrade to CasaOS 0.4.4. If they can't, they should temporarily restrict access to CasaOS to untrusted users, for instance by not exposing it publicly.

GitHub, Inc.
Severity: CRITICAL
CVE ID: CVE-2023-37266
CVSS Score: 9.8
CVSS Metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Refrence: NVD MITRE

Proof Of Concept

Nuclei Templates for CVE-2023-37266

Refrence: Project Discovery GitHub

Description​

Proof Of Concept​

Description

Proof Of Concept