CVE-2026-118676
n8n before 1.123.85, 2.43.5, and 2.44.1 contains an authorization bypass vulnerability that allows…
- Risk score
- 43/100
- CVSS
- 7.1 v3.1
- Published
- 28 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- n8n before 1.123.85, 2.43.5, and 2.44.1 contains an authorization bypass vulnerability that allows member users to use credentials they cannot access by omitting default node parameters. Attackers can save and run workflows where pre-execution checks skip credential slots, causing decrypted credential values to be sen…
- Affected
- See advisory
- Fix
- Upgrade the product to 1.123.85, 2.43.5 or 2.44.1 (whichever matches your release line), or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 7.1 high
References
Original description
n8n before 1.123.85, 2.43.5, and 2.44.1 contains an authorization bypass vulnerability that allows member users to use credentials they cannot access by omitting default node parameters. Attackers can save and run workflows where pre-execution checks skip credential slots, causing decrypted credential values to be sent to attacker-chosen destinations.
Last activity 28 Oct 2026. Patch Forecast updates every hour.