n8n: Expression sandbox escape via arrow-function bodies enabling command execution
High-risk advisory
Summary
n8n: Expression sandbox escape via arrow-function bodies enabling command execution
Why it matters
GitHub has published a reviewed security advisory for n8n. Prioritize it with other application dependency updates.
Operator check
Check whether n8n is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 8.7.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.