CVE-2026-70475
Flowise: Missing Authorization on Execution Update Endpoint
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-862 |
| Vendor | flowiseai |
| Product | flowise |
| Published | Aug 4, 2026 |
| Last Updated | Aug 4, 2026 |
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Affected Versions
FlowiseAI / Flowise
< 3.1.2
References
github.com: https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-fm2f-4339-4p2f github.com: https://github.com/FlowiseAI/Flowise/pull/6409 github.com: https://github.com/FlowiseAI/Flowise/commit/96a9b23b5a103b362a0ee1368d04636755be1bed github.com: https://github.com/FlowiseAI/Flowise/releases/tag/[email protected]