---
id: CVE-2025-67750
title: >-
  Lightning Flow Scanner provides a A CLI plugin, VS Code Extension and GitHub
  Action for analysis and optimization of Salesforce Flows
summary: >-
  Lightning Flow Scanner provides a A CLI plugin, VS Code Extension and GitHub
  Action for analysis and optimization of Salesforce Flows. Versions 6.10.5 and
  below allow a maliciously crafted flow metadata file to cause arbitrary
  JavaScript…
severity: high
cvss: 8.4
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-94
published: '2025-12-12'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T13:10:00.187'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-67750'
references:
  - url: >-
      https://github.com/Flow-Scanner/lightning-flow-scanner/commit/10f64a5eb193d8a777e453b25e910144e4540795
    label: security-advisories@github.com
  - url: >-
      https://github.com/Flow-Scanner/lightning-flow-scanner/releases/tag/core-v6.10.6
    label: security-advisories@github.com
  - url: >-
      https://github.com/Flow-Scanner/lightning-flow-scanner/security/advisories/GHSA-55jh-84jv-8mx8
    label: security-advisories@github.com
tags:
  - nvd
epss: 0.00193
epssPercentile: 0.0834
ingestedAt: '2026-10-14T13:30:58.421Z'
---

## Overview

Lightning Flow Scanner provides a A CLI plugin, VS Code Extension and GitHub Action for analysis and optimization of Salesforce Flows. Versions 6.10.5 and below allow a maliciously crafted flow metadata file to cause arbitrary JavaScript execution during scanning. The APIVersion rule uses new Function() to evaluate expression strings, enabling an attacker to supply a malicious expression within rule configuration or crafted flow metadata. This could compromise developer machines, CI runners, or editor environments. This issue is fixed in version 6.10.6.

## Remediation

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