CVE-2026-109442 piflow - Remote Code Execution

piflow 2.0.0 through 2.0.1 contains a remote code execution caused by lack of authentication in DeepAgents chat agent POST /chat and POST /chat/stream endpoints, letting attackers run arbitrary commands and access environment secrets, exploit requires no authentication.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not 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:N/UI:N/S:U/C:H/I:H/A:H
Published
20 October 2026
Updated
20 October 2026
Weakness
CWE-306

Vendor fix

Update to the latest version beyond 2.0.1 that addresses authentication in DeepAgents chat agent endpoints.

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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