CVE-2026-0768 | THREATINT

Description

Langflow code Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Langflow. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the code parameter provided to the validate endpoint. The issue results from the lack of proper validation of a user-supplied string before using it to execute Python code. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-27322.

PUBLISHED Reserved 2026-01-08 | Published 2026-01-23 | Updated 2026-01-24 | Assigner zdi

CRITICAL: 9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-94: Improper Control of Generation of Code ('Code Injection')

Product status

Default status

unknown

1.4.2

affected

References

www.zerodayinitiative.com/advisories/ZDI-26-034/ (ZDI-26-034)

cve.org (CVE-2026-0768)

nvd.nist.gov (CVE-2026-0768)

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