CVE-2026-110850
n8n before 2.41.4 and 2.42.0 before 2.42.1 does not validate credential ids stored in agent node…
- Risk score
- 46/100
- CVSS
- 7.2 v4.0
- Exploit chance (30 days)
- 0.2%
- Published
- 14 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- n8n before 2.41.4 and 2.42.0 before 2.42.1 does not validate credential ids stored in agent node parameters when an editor saves a shared workflow, because the check inspects only a node's credentials field. An editor can configure a Message an Agent node in inline mode with tools they control to resolve the owner's c…
- Affected
- See advisory
- Fix
- Upgrade the product to 2.41.4, 2.42.0 or 2.42.1 (whichever matches your release line), or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 7.2 high
References
Original description
n8n before 2.41.4 and 2.42.0 before 2.42.1 does not validate credential ids stored in agent node parameters when an editor saves a shared workflow, because the check inspects only a node's credentials field. An editor can configure a Message an Agent node in inline mode with tools they control to resolve the owner's credentials and send decrypted secrets to an attacker-chosen destination.
Last activity 14 Oct 2026. Patch Forecast updates every hour.