CVE-2026-77070

n8n before 1.123.69, 2.33.4, and 2.34.1 contains a NoSQL injection vulnerability in the MongoDB node's Find, Delete, and Aggregate operations, which parse the…

N8N

n8n before 1.123.69, 2.33.4, and 2.34.1 contains a NoSQL injection vulnerability in the MongoDB node's Find, Delete, and Aggregate operations, which parse the Query parameter as JSON after expression resolution without sanitizing MongoDB operators. An attacker who can influence the resolved query (e.g., via externally-controlled data) can inject operators such as $ne or $where, turning an intended single-document lookup into full-collection disclosure, full-collection…

20. Aug 2026

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Hinweis
https://www.vulncheck.com/advisories/n8n-before-nosql-injection-via-mongodb-node
NVD
CVE-2026-77070
GitHub
https://github.com/n8n-io/n8n/security/advisories/GHSA-953p-jm2c-8h5j