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OpenAdvisories
High · 8.4 CVE-2025-67750 EUVD-2025-203110GHSA-55jh-84jv-8mx8

Lightning Flow Scanner is Vulnerable to Code Injection via Unsafe Use of new Function() in APIVersion Rule

Published Dec 12, 2025 · Updated Dec 12, 2025 · Assigned by GitHub_M

Description

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.

Affected products

VendorProductAffectedFixed
Flow-Scanner lightning-flow-scanner < 6.10.6 —

Affected packages

EcosystemPackageAffectedFixedRecord
npm lightning-flow-scanner < 6.10.6 6.10.6 GHSA-55jh-84jv-8mx8

References