GHSA-725q-c4vp-q4cgHigh▾ TwilightDuplicate Advisory: Race Condition in Git Clone Node Allows Authenticated Users to Achieve Remote Code Execution
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0 · exploitation 0
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This advisory has been withdrawn because it is a duplicate of GHSA-g3r5-9h93-4j2c. This link is maintained to preserve external references.
n8n before 1.123.64, 2.29.8, and 2.30.1 contains a TOCTOU race condition in the Git node's clone operation that allows authenticated users to bypass path restrictions by swapping a directory for a symlink after the path is validated but before the clone runs. This lets an attacker plant a crafted repository in the community node directory, which n8n loads as a custom node on the next restart, executing arbitrary JavaScript on the server. Both self-hosted and cloud instances are affected.
n8n < 1.123.64Refer to the advisory for the patched release.
Connected by shared product, vendor, weakness, or advisory.
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