CVE-2026-72768
- Source
- https://cve.org/CVERecord?id=CVE-2026-72768
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72768.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-72768
- Aliases
- Downstream
- Published
- 2026-08-11T12:17:08Z
- Modified
- 2026-09-03T03:48:19Z
- Severity
-
- 6.4 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:H/SI:H/SA:L CVSS Calculator
- Summary
- n8n before 2.32.1 SSRF Protection Bypass via MCP Client
- Details
-
n8n versions before 2.32.1 contain a server-side request forgery protection bypass vulnerability in the MCP Client node that allows authenticated users to bypass SSRF protections. Attackers can craft workflows that send requests to internal or blocked hosts without routing through SSRF protection, exposing internal services and reading responses back through the workflow.
- Database specific
{ "cna_assigner": "VulnCheck", "cwe_ids": [ "CWE-918" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72768.json" }- References
Affected packages
Git / github.com/n8n-io/n8n
Affected ranges
- Type
- GIT
- Repo
- https://github.com/n8n-io/n8n
- Events
-
IntroducedFixedIntroducedLast Affected
- Database specific
-
Show details
{ "cpe": [ "cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:*", "cpe:2.3:a:n8n:n8n:2.32.0:*:*:*:*:node.js:*:*" ], "extracted_events": [ { "introduced": "2.31.0" }, { "fixed": "2.31.5" }, { "introduced": "2.32.0" }, { "last_affected": "2.32.0" } ], "source": [ "CPE_RANGE", "CPE_STRING" ] }