https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-12T05:51:51.522885+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2026-65591 fkie_cve-2026-65591 2026-10-12T05:51:51.528058+00:00

n8n contains a sanitizer bypass vulnerability in the legacy expression evaluator's computed-member handler. An authenticated user with workflow create or modify permissions can craft a malicious expression to bypass the sanitizer and achieve host-level code execution as the n8n process. The legacy expression engine is the default in affected versions. Fixed in n8n 1.123.64, 2.29.8, and 2.30.1.

 https://vulnerability.circl.lu/vuln/ghsa-m7jc-p4hf-xhwq Withdrawn: GHSA-m7jc-p4hf-xhwq — Duplicate Advisory: Legacy Expression Evaluator Sanitizer Bypass Leads to Authenticated Code Execution 2026-10-12T05:51:51.528230+00:00

Withdrawn by the publisher.

Affected: npm: n8n

## Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-pm35-fqvh-cq5g. This link is maintained to preserve external references.

## Original Description n8n contains a sanitizer bypass vulnerability in the legacy expression evaluator's computed-member handler. An authenticated user with workflow create or modify permissions can craft a malicious expression to bypass the sanitizer and achieve host-level code execution as the n8n process. The legacy expression engine is the default in affected versions. Fixed in n8n 1.123.64, 2.29.8, and 2.30.1.