LLMHigh
CVE-2026-73485: Flowise before 3.1.3 contains a code injection vulnerability in the Airtable Agent node that allows …
- Occurred
- Aug 13, 2026
- Published
- Aug 13, 2026
- Source
- NVD CVE
Summary
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.
Tags
- CVE
- CVE-2026-73485
- cvss:HIGH
Classification
Category confidence: 90%
Severity confidence: 95%
Rationale: Code injection vulnerability in LLM agent node allows arbitrary Python execution with full OS access.
Classifier: Qwen/Qwen3.5-35B-A3B-FP8