CVE-2026-72770: n8n

Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days.

n8n versions before 1.123.67 contain a path traversal vulnerability in the Git node's fetch, pull, and push-tags operations that allows authenticated users to bypass repository-path containment checks. Attackers with workflow create/execute rights can point allowlisted remote configurations at local paths outside the sandbox to pull arbitrary git repositories and read their files and history.

Affected products

• n8n n8n: before 1.123.67 (fixed in 1.123.67); from 2.31.0, before 2.31.5 (fixed in 2.31.5); from 2.32.0, before 2.32.1 (fixed in 2.32.1)

Published 2026-08-11. Last modified 2026-09-01.