CVE-2026-72774
CVE-2026-72774 · n8n before 1.123.67 Authentication Bypass via HTTP Request Node
This page contains facts from public vulnerability sources. Check the original advisory before updating.
n8n before 1.123.67, 2.31.5, and 2.32.1 contains a credential authorization bypass in the HTTP Request node. An authenticated member with edit access to a shared workflow can reference another user's credential while specifying the credential type via an expression. Because the pre-execution permission check compares the unresolved expression instead of the resolved credential type, the ownership check is skipped and the credential is loaded at execution time, allowing the member to use or exfiltrate a credential they were not granted. Exploitation requires knowing the target credential's identifier.
CVSS 7.1 · High · EPSS 0.4% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
n8n
- Versions
- ≥ 0, < 1.123.67: Affected (semver)
- 1.123.67: Not affected (semver)
Update to 1.123.67
n8n
- Versions
- ≥ 0, < 2.32.1: Affected (semver)
- 2.32.1: Not affected (semver)
Update to 2.32.1
n8n
- Versions
- ≥ 0, < 2.31.5: Affected (semver)
- 2.31.5: Not affected (semver)
Update to 2.31.5
n8n npm
- Affected ranges
- SEMVER: < 1.123.67
Update to 1.123.67
n8n npm
- Affected ranges
- SEMVER: ≥ 2.32.0, < 2.32.1
Update to 2.32.1
n8n npm
- Affected ranges
- SEMVER: ≥ 2.0.0-rc.0, < 2.31.5
Update to 2.31.5