Flowise before 3.1.3 contains a code injection vulnerability in the Airtable Agent node that allows unauthenticated attackers to execute arbitrary Python code by bypassing the pythonCodeValidator blocklist through obfuscation techniques. Attackers can send crafted prompts to a chatflow using the Airtable Agent node to inject malicious Python code that executes in an unsandboxed pyodide environment with full access to the host operating system.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-c5hr-rc98-xp3g Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 9.0 · flowiseaiNVD modified 2026-10-23 18:10
Affected (CPE criteria) 1
cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:*
References 2
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-c5hr-rc98-xp3g Exploit, Vendor Advisory
- https://www.vulncheck.com/advisories/flowise-before-remote-code-execution-via-airtable-agent Third Party Advisory