---
id: CVE-2026-7700
title: A weakness has been identified in langflow-ai langflow up to 1.10.2
summary: >-
  A weakness has been identified in langflow-ai langflow up to 1.10.2. This
  affects the function eval of the file
  src/lfx/src/lfx/components/llm_operations/lambda_filter.py of the component
  LambdaFilterComponent. Executing a manipulation c…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-74
  - CWE-94
vendor: langflow-ai
product: langflow
affected:
  - langflow 1.10.0
  - langflow 1.10.1
  - langflow 1.10.2
patched:
  - langflow 1.10.3
published: '2026-05-03'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T06:17:01.897'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-7700'
references:
  - url: 'https://github.com/langflow-ai/langflow/'
    label: cna@vuldb.com
  - url: >-
      https://github.com/langflow-ai/langflow/security/advisories/GHSA-9fpm-3445-2vx4
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-7700'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/804305'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/360869'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/360869/cti'
    label: cna@vuldb.com
  - url: >-
      https://www.yuque.com/mengnanbulalei/ognlsk/hte2a98ro5gf8tp9?singleDoc#%20%E3%80%8AFirst%20release%20of%20Langflow%201.8.3%20Smart%20Transform%20eval()/Lambda%20injection%20RCE%20vulnerability%20analysis+POC%E3%80%8B
    label: cna@vuldb.com
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-7700'
  - url: 'https://github.com/langflow-ai/langflow/pull/13530'
  - url: >-
      https://github.com/langflow-ai/langflow/commit/1641b28f33e2c47b9a0c6855922d44d1b8418b9d
  - url: >-
      https://github.com/langflow-ai/langflow/commit/94859df33acd70b2a1f816e26d68f5e89a7e5639
  - url: 'https://github.com/langflow-ai/langflow/releases/tag/v1.10.3'
  - url: 'https://github.com/advisories/GHSA-9fpm-3445-2vx4'
  - url: 'https://github.com/langflow-ai/langflow'
  - url: 'https://pypi.org/project/langflow'
tags:
  - nvd
  - cve.org
  - ghsa
  - pip
  - osv
  - score-dispute
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-05-05T00:42:55.248500Z'
epss: 0.00314
epssPercentile: 0.24455
aliases:
  - GHSA-9fpm-3445-2vx4
  - PYSEC-2026-4232
ecosystem: pip
scores:
  nvd: 6.3
  cna: 6.3
  ghsa: 8.8
  osv: 8.8
ingestedAt: '2026-10-05T22:35:24.747Z'
---

## Overview

A weakness has been identified in langflow-ai langflow up to 1.10.2. This affects the function eval of the file src/lfx/src/lfx/components/llm_operations/lambda_filter.py of the component LambdaFilterComponent. Executing a manipulation can lead to code injection. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

## Package advisory (CVE-2026-7700)

Affected packages:

- `langflow >= 1.3.0, < 1.10.3`

Patched in:

- `langflow 1.10.3`

Source: https://github.com/advisories/GHSA-9fpm-3445-2vx4