CVE-2026-54313: n8n is an open source workflow automation platform

Routine

HIGH 7.7UPGRADE

CVE-2026-54313 is a high-severity flaw (CVSS 7.7) affecting n8n. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

n8n is an open source workflow automation platform. Prior to 2.24.0, an authenticated user with workflow edit access could supply a malicious filter value in the MongoDB node's Find And Replace operation. The value was not validated before being passed to MongoDB as a query filter, allowing unintended documents to be matched and overwritten with attacker-controlled content. This vulnerability is fixed in 2.24.0.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.7 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 72%)
CISA exploited list	No
Weakness	CWE-89
Published	2026-06-23
Last modified	2026-10-25

Publisher (CNA): GitHub, Inc. · Vendor: n8n

Last updated 2026-10-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-06-23 16:17 UTCPublished CVE record published
2026-10-25 23:10 UTCUpdated Record last modified

n8n n8n UPGRADE

Affected: < 2.24.0

Fixed in: 2.24.0

Safe to downgrade to: no unaffected older release

1. Check installed version

npm ls n8n

2. UPGRADE to 2.24.0

npm install n8n@">=2.24.0"

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-54313?

n8n: upgrade to 2.24.0. Exact commands for each OS are on this page.

Is CVE-2026-54313 being exploited?

CVE-2026-54313 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-54313 affect?

CVE-2026-54313 affects n8n. Severity is high (CVSS 7.7). n8n is an open source workflow automation platform. Prior to 2.24.0, an authenticated user with workflow edit access could supply a malicious filter value in the MongoDB node's Find And Replace operation. The value was not validated before

How urgent is CVE-2026-54313?

Priority 34/100. High severity

Software pages

MongoDB vulnerabilities

Related CVEs

CVE-2026-42229 HIGH 8.8 UPGRADE n8n is an open source workflow automation platform
CVE-2026-54312 HIGH 8.5 UPGRADE n8n is an open source workflow automation platform
CVE-2026-54305 CRITICAL 9.9 UPGRADE n8n is an open source workflow automation platform
CVE-2026-54307 CRITICAL 9.6 UPGRADE n8n is an open source workflow automation platform
CVE-2026-54308 HIGH 7.2 UPGRADE n8n is an open source workflow automation platform

References

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