CVE-2026-77084

n8n before 1.123.69 (and 2.x before 2.33.4 / 2.34.1) contains a code execution vulnerability in the Git node.

N8N

n8n before 1.123.69 (and 2.x before 2.33.4 / 2.34.1) contains a code execution vulnerability in the Git node. The Git node executed certain repository-local git configuration values without neutralizing them, so any subsequent Git node operation against a repository containing a malicious value would execute it as the n8n process user. This is not reachable through the Git node's own configuration controls and requires a separate file-write vulnerability elsewhere to plant…

20. Aug 2026

Ausgewertete Quellen

• Hinweis
  https://www.vulncheck.com/advisories/n8n-before-remote-code-execution-via-git-node-configuration-values
• NVD
  CVE-2026-77084
• GitHub
  https://github.com/n8n-io/n8n/security/advisories/GHSA-m87g-qr43-ccvc