A AegiFlow
MEDIUMCVSS 5.8

CVE-2026-103247

CVE-2026-103247 updated by NVD

Modified
2026-10-03
Sources
nvd

Summary

n8n versions before 1.123.80 contain a credential tampering vulnerability where duplicate node IDs bypass the workflow credential tamper guard. Attackers with editor access to shared workflows can exploit mismatched node ID and name matching to retain victim credentials and redirect secrets to attacker-controlled hosts.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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