CVE-2026-27498
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
n8n has Arbitrary Command Execution via File Write and Git Operations
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://github.com/n8n-io/n8n/security/advisories/GHSA-x2mw-7j39-93xq
- https://nvd.nist.gov/vuln/detail/CVE-2026-27498
- https://github.com/n8n-io/n8n/commit/97365caf253978ba8e46d7bc53fa7ac3b6f67b32
- https://github.com/n8n-io/n8n/commit/e22acaab3dcb2004e5fe0bf9ef2db975bde61866
- https://github.com/n8n-io/n8n
- https://github.com/n8n-io/n8n/releases/tag/n8n@1.123.8
- https://github.com/n8n-io/n8n/releases/tag/n8n@2.2.0
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.