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VulnerabilityPublished

CVE-2026-67614: usmannasir cyberpanel · Use of Hard-coded Credentials

Affects usmannasir cyberpanelSource CVE Database V5

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Not known to be exploited · CVSS 9.3 Critical : upgrade to 3.0.0 as a priority.

Data as of 10 Nov 2026, 23:24 UTC

CVSS 4.0 base score
9.3Critical
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.9% chance of exploitation in 30 days – higher than 61% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 3.0.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 13 Aug 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 10 Nov 2026.

What to do

Upgrade usmannasir cyberpanel to 3.0.0.

Affected software

ProductAffectedFixed in
usmannasircyberpanelAffected
  • <3.0.0
Fixed in–
GitHubcyberpanelpkg:github/cyberpanelOther threatsAffected
  • <3.0.0
Fixed in
  • 3.0.0

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

If you cannot patch yet, restrict access to port 8888 and disable the WebTerminal FastAPI SSH service if possible to reduce exposure.

Description

CyberPanel versions prior to 3.0.0 contain a critical vulnerability due to a hard-coded JWT secret in the WebTerminal FastAPI SSH service. This flaw allows unauthenticated remote attackers to forge valid JWT authentication tokens, specifying ssh_user=root, to gain an interactive root shell via WebSocket on port 8888 without valid credentials.

References

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