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Langflow-AI Langflow CVE-2026-7687

| EUVD-2026-26825 LOW
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)
2026-05-03 cna@vuldb.com
2.1
CVSS 4.0

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

4
Analysis Generated
May 03, 2026 - 09:31 vuln.today
EUVD ID Assigned
May 03, 2026 - 09:22 euvd
EUVD-2026-26825
Analysis Generated
May 03, 2026 - 09:22 vuln.today
CVE Published
May 03, 2026 - 09:16 nvd
LOW 2.1

DescriptionNVD

A vulnerability was determined in langflow-ai langflow up to 1.8.4. Affected by this issue is the function CodeParser.parse_callable_details of the file src/lfx/src/lfx/custom/code_parser/code_parser.py of the component Full Builtins Module Handler. Executing a manipulation can lead to command injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

Command injection in Langflow up to version 1.8.4 allows authenticated remote attackers to execute arbitrary commands through the CodeParser.parse_callable_details function in the Full Builtins Module Handler component. The vulnerability has been publicly disclosed with exploit code available, affecting the code parsing functionality with limited confidentiality, integrity, and availability impact. …

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CVE-2026-7687 vulnerability details – vuln.today

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