CVE-2026-109443 JoySafeter - Remote Code Execution

JoySafeter through 1.0.0 contains a remote code execution caused by unsandboxed execute tool in Copilot standard mode, letting authenticated users run OS commands to access other tenants' data and server secrets, exploit requires user authentication and self-registration.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution, Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
20 October 2026
Updated
20 October 2026
Weakness
CWE-653

Vendor fix

Update to the latest version beyond 1.0.0.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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