CRITICALVulnerability
Verified
Global

NVD CRITICAL: CVE-2026-67614 — CyberPanel before 3.0.0 contains a hard-coded JWT secret vulnerability in the We...

·Source: NIST NVD

Updated:

Executive Summary

CyberPanel before 3.0.0 contains a hard-coded JWT secret vulnerability in the WebTerminal FastAPI SSH service that allows unauthenticated remote attackers to forge valid authentication tokens and obtain an interactive root shell via WebSocket on port 8888. Attackers can craft a forged JWT signed with the hardcoded secret value, specifying ssh_user=root, to authenticate to the terminal service with

Analysis

CyberPanel before 3.0.0 contains a hard-coded JWT secret vulnerability in the WebTerminal FastAPI SSH service that allows unauthenticated remote attackers to forge valid authentication tokens and obtain an interactive root shell via WebSocket on port 8888. Attackers can craft a forged JWT signed with the hardcoded secret value, specifying ssh_user=root, to authenticate to the terminal service without any valid credentials and receive a root shell. CVSS Score: 9.8. Published: 2026-08-13T18:18:08.370.

Indicators of Compromise (1)

CVE (1)
CVE-2026-67614
Source Attribution

Originally published by NIST NVD on Aug 13, 2026. Verified by: NIST.

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