CVE-2026-91935
Last modified
CVE-2026-91935 is a high-severity vulnerability rated 8.3/10 on the CVSS scale. Flowise before 3.1.4 fails to validate baseURL parameters in chat-model nodes, allowing authenticated users to redirect requests to arbitrary hosts. Attackers with chatflows:create or chatflows:update permissions can exfiltrate LLM provider API keys by redirecting requests to cloud metadata services or internal hosts.. EPSS estimates a 0.27% chance of exploitation in the next 30 days.
Description
Flowise before 3.1.4 fails to validate baseURL parameters in chat-model nodes, allowing authenticated users to redirect requests to arbitrary hosts. Attackers with chatflows:create or chatflows:update permissions can exfiltrate LLM provider API keys by redirecting requests to cloud metadata services or internal hosts.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| FlowiseAI | Flowise | < 3.1.4 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
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