MSRXVulnerabilities / CVE-2026-118675
CVE-2026-118675
Published 2026-10-28 · Deferred
CVE-2026-118675
n8n before 1.123.85, 2.43.5, and 2.44.1 Credential Guard Bypass via Execute Sub-workflow
5.1 MEDIUM
CVSS 4.0 · CNA · vulncheck.com
CVSS 4.0 · CNA · vulncheck.com
0.2%
chance of exploitation in the next 30 days (EPSS; higher than 6% of CVEs)
chance of exploitation in the next 30 days (EPSS; higher than 6% of CVEs)
n8n before 1.123.85, 2.43.5, and 2.44.1 contains a credential guard bypass vulnerability that allows editors of shared workflows to use restricted credentials by loading sub-workflows from URLs or local files. Attackers can configure the Execute Sub-workflow node with source url or localFile to serve content that resolves project credentials and returns their decrypted values.
Scores
Affected products
- n8n-io n8n: < 1.123.85
- n8n-io n8n: 2.44.0 to < 2.44.1
- n8n-io n8n: 2.0.0 to < 2.43.5
Weakness: CWE-863
Also known as: GHSA-8crx-5h96-q72q
2 references (advisories, patches, write-ups)
Sources: NVD, CVE.org, OSV.dev, FIRST EPSS. Missing ones did not answer or have no record yet.