CVE-2026-77068
Authenticated path-traversal in n8n allows remote code execution in main process.
Is CVE-2026-77068 being exploited?
Not confirmed. CVE-2026-77068 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.58% probability of exploitation in the next 30 days.
How severe is CVE-2026-77068?
CVE-2026-77068 is rated High with a CVSS score of 8.7. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-77068?
Yes. A fix has been recorded for CVE-2026-77068. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-77068 affect?
CVE-2026-77068 affects n8n < 2.33.4, n8n 2.34.x < 2.34.1, @n8n/workflow-sdk node-schema loader. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-77068?
Upgrade to n8n >=2.33.4 or >=2.34.1; restrict/monitor global:member accounts until patched.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated user with global:member privileges can perform path-traversal to load malicious modules and achieve remote code execution in n8n main process.
Immediate action required
- affected>= 2.34.0 and < 2.34.1
- affected>= 2.0.0 and < 2.33.4
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.