CVE-2026-103255

Published 1 October 2026 · tracked since 2 October 2026

Description

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a path traversal vulnerability in the Supabase node where the tableId parameter is inserted into request paths without validation. Attackers can exploit workflows binding tableId to untrusted input to trave

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-103686 LOW 3.5
• CVE-2026-102504 HIGH 7.5
• CVE-2026-103067 HIGH 8
• CVE-2026-94250
• CVE-2026-94269
• CVE-2026-94276
• CVE-2026-94212
• CVE-2026-94220
• CVE-2026-82806
• CVE-2026-88789 HIGH 8.6

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