Critical 9.8Published Aug 13, 2026

CVE-2026-67614CyberPanel < 3.0.0 Hard-coded JWT Secret Authentication Bypass via WebTerminal

Updated under an hour ago (2026-10-19 07:30 UTC)

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It affects usmannasir cyberpanel. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for usmannasir cyberpanel

Exploited in the last 30 days

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: 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-798
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Aug 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

usmannasir cyberpanel usmannasir:cyberpanel (from the name)	before 3.0.0	CNA record

References

https://cyberpanel.net/KnowledgeBase/home/change-logs/release-notes
https://github.com/usmannasir/cyberpanel/issues/1858issue-tracking
https://www.vulncheck.com/advisories/cyberpanel-hard-coded-jwt-secret-authentication-bypass-via-webterminalthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.