Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-70475

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the PUT /api/v1/executions/:id endpoint in packages/server/src/routes/executions/index.ts lacks the checkAnyPermission() middleware that protects other execution endpoints. Any authenticated user, regardless of assigned permissions, can modify execution state, data, and metadata of any execution in their workspace, enabling privilege escalation and manipulation of workflow execution results. This issue is fixed in 3.1.3.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 23.7%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2026-70475


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