CVE-2026-7687

langflow-ai langflow Full Builtins code_parser.py CodeParser.parse_callable_details command injection

MEDIUM
6.3
CVSS Score
Published: May 3, 2026 at 08:45 AM UTC
Updated: June 17, 2026 at 11:02 AM UTC
2 products affected across 2 vendorsLangflowLangflow

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Severity
MEDIUM6.3
Exploit prediction
EPSS 3%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/360857
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/360857/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/798731

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-77CWE-74

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