CVE-2026-0768

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.

CVSS v3.0

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

EPSS

2.34% chance of exploitation in the next 30 days, 82th percentile

Published

2026-01-23

Updated

2026-02-26

Proof-of-concept exploits (1)

• HORKimhab/CVE-2026-0768

References

• CVE Record
• NVD entry

Related

• CVE-2026-0766
• CVE-2026-0770
• CVE-2026-0752
• CVE-2026-0776
• CVE-2026-0745
• CVE-2026-0803