GHSA-gf29-4f56-r2jf: n8n: Git Node fetch/pull/pushTags Operations Bypass Sandbox Path Restriction
Summary
Authenticated n8n users with workflow creation and execution permissions could exploit the Git node's fetch, pull, and push-tags operations to bypass sandbox path restrictions (security boundaries that limit file access to specific directories) and read arbitrary git repositories and their files from outside the intended workspace.
Solution / Mitigation
The issue has been fixed in n8n versions 1.123.67, 2.31.5, and 2.32.1. Users should upgrade to one of these versions or later to remediate the vulnerability. If upgrading is not immediately possible, administrators can restrict n8n instance access to fully trusted users only, or disable the Git node by adding `n8n-nodes-base.git` to the `NODES_EXCLUDE` environment variable (a setting that prevents specific nodes from running). These workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.
Classification
Affected Vendors
Affected Packages
Related Issues
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Original source: https://github.com/advisories/GHSA-gf29-4f56-r2jf
First tracked: July 22, 2026 at 08:01 PM
Classified by LLM (prompt v3) · confidence: 85%