Upgrade lodash from 4.17.21 to 4.18.0 to fix CVE-2026-4800.
Vulnerability
Field
Value
ID
CVE-2026-4800
Severity
HIGH
Scanner
trivy
Rule
CVE-2026-4800
File
flowsint-app/yarn.lock
Assessment
Likely exploitable
Description: lodash: lodash: Arbitrary code execution via untrusted input in template imports
Evidence
Scanner confirmation: trivy rule CVE-2026-4800 flagged this pattern.
Production code: This file is in the production codebase, not test-only code.
Threat Model Context
This is a Node.js library - vulnerabilities affect downstream consumers who use this package.
Changes
flowsint-app/package.json
flowsint-app/yarn.lock
Verification
Build passes
Scanner re-scan confirms fix
LLM code review passed
This change addresses a pattern flagged by static analysis. The code path handles user-influenced input and the fix reduces the attack surface against both manual and automated exploitation.
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📋 Pull Request Information
Original PR: https://github.com/reconurge/flowsint/pull/159
Author: @orbisai0security
Created: 6/3/2026
Status: ✅ Merged
Merged: 6/20/2026
Merged by: @dextmorgn
Base:
main← Head:fix-cve-2026-4800-lodash📝 Commits (1)
51e9cd5fix: CVE-2026-4800 security vulnerability📊 Changes
2 files changed (+6 additions, -0 deletions)
View changed files
📝
flowsint-app/package.json(+1 -0)📝
yarn.lock(+5 -0)📄 Description
Summary
Upgrade lodash from 4.17.21 to 4.18.0 to fix CVE-2026-4800.
Vulnerability
CVE-2026-4800flowsint-app/yarn.lockDescription: lodash: lodash: Arbitrary code execution via untrusted input in template imports
Evidence
Scanner confirmation: trivy rule
CVE-2026-4800flagged this pattern.Production code: This file is in the production codebase, not test-only code.
Threat Model Context
This is a Node.js library - vulnerabilities affect downstream consumers who use this package.
Changes
flowsint-app/package.jsonflowsint-app/yarn.lockVerification
This change addresses a pattern flagged by static analysis. The code path handles user-influenced input and the fix reduces the attack surface against both manual and automated exploitation.
Automated security fix by OrbisAI Security
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.