Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Flowiseai | Flowise | < 3.1.3 |
Related Weaknesses (CWE)
References
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-c5hr-rc98-xp3gExploitVendor Advisory
- https://www.vulncheck.com/advisories/flowise-before-remote-code-execution-via-aiThird Party Advisory
FAQ
What is CVE-2026-73485?
CVE-2026-73485 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 bloc...
How severe is CVE-2026-73485?
CVE-2026-73485 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-73485?
Check the references section above for vendor advisories and patch information. Affected products include: Flowiseai Flowise.