CVE-2026-126384

Description

n8n before 1.123.89, 2.x before 2.45.5, 2.46.x before 2.46.1, and 3.x before 3.0.1 bundles a GraphicsMagick version with known vulnerabilities in its official Docker image, which the Edit Image node uses to process images. Attackers who can supply crafted untrusted images to an Edit Image workflow, such as one fed by a Webhook node, can execute code on the n8n instance.

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

• 7.7CVSS 4.0, Highfrom the CNA (VulnCheck)CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
• 7.5CVSS 3.1, Highfrom the CNA (VulnCheck)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

No explicit remediation statement is available on this page yet. Consult the original record and vendor references before choosing a fix.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

Timeline

1. 13 Nov 2026 Published

Weakness

• CWE-1395

References

• GitHub Security Advisory (GHSA-f2cw-9483-7vcp)vendor-advisory
• VulnCheck Advisory: n8n before 1.123.89 RCE via Bundled GraphicsMagick in Edit Image Nodethird-party-advisory