CVE-2026-86996Medium· 5.4▾ Sunlitn8n is an open source workflow automation platform. Prior to 2.37.7 and 2.38.2, the workflow setting named This workflow can be called by was enforced by the Execute Workflow node but not when a workflow was attached to an Agent as a too…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.7 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 9.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.2%
Last analysed / modified upstream
5.4 → 5.3
5.3 → 5.4
5.4 → 5.3
5.3 → 5.4
5.4 → 5.3
5.3 → 5.4
5.4 → 5.3
5.3 → 5.4
5.4 → 5.3
5.3 → 5.4
5.4 → 5.3
5.3 → 5.4
n8n is an open source workflow automation platform. Prior to 2.37.7 and 2.38.2, the workflow setting named This workflow can be called by was enforced by the Execute Workflow node but not when a workflow was attached to an Agent as a tool. A user able to build an Agent could invoke a restricted workflow and read its returned data. The affected path is packages/cli/src/modules/agents/tools/workflow-tool-factory.ts, where executeWorkflow omitted SubworkflowPolicyChecker.checkForProject. This issue is fixed in versions 2.37.7 and 2.38.2.
n8n < 2.37.7n8n >= 2.38.0, < 2.38.2Upgrade past the affected range:
n8n 2.38.2Affected packages:
n8n >= 2.38.0, < 2.38.2n8n < 2.37.7Patched in:
n8n 2.38.2n8n 2.37.7Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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