CVE-2026-0770

Published: Jan 23, 2026Updated: Feb 18, 2026 Sources: CVE List NVD GHSACWE-829

9.8CRITICAL

NVD MITRE

Description

Langflow exec_globals Inclusion of Functionality from Untrusted Control Sphere 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 exec_globals parameter provided to the validate endpoint. The issue results from the inclusion of a resource from an untrusted control sphere. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-27325.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-829

Affected Products

Langflow

commercialaka langflow-base, langflow desktop

LangflowSaaS

AI / ML / ai-agent-tooling

PyPI

package-ecosystem

langflow

OSS Libraries

and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Initial Access

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References

https://www.zerodayinitiative.com/advisories/ZDI-26-036/

zerodayinitiative.com

https://nvd.nist.gov/vuln/detail/CVE-2026-0770

nvd.nist.gov

https://github.com/affix/CVE-2026-0770-PoC

github.com

and 2 more references View all →

News mentions

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