High severity7.7GHSA Advisory· Published Jun 23, 2026· Updated Jun 25, 2026
CVE-2026-54313
CVE-2026-54313
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
n8nnpm | < 2.24.0 | 2.24.0 |
Affected products
1Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-jpq7-226w-6cxxghsaADVISORY
- github.com/n8n-io/n8n/security/advisories/GHSA-jpq7-226w-6cxxnvdMitigationVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-54313ghsaADVISORY
News mentions
1- n8n: 16 CVEs Disclosed in Single Batch — Credential Leaks, Prototype Pollution, and Sandbox EscapeVypr Intelligence · Jun 16, 2026