CVE-2026-76832: Agno's PythonTools in libs/agno/agno/tools/python.py contains a path traversal vulnerability that al…
- Occurred
- Aug 19, 2026
- Published
- Aug 19, 2026
- Source
- NVD CVE
Summary
Agno's PythonTools in libs/agno/agno/tools/python.py contains a path traversal vulnerability that allows attackers to read, write, or execute arbitrary files by supplying parent-directory traversal sequences in the file_name argument passed to read_file, save_to_file, or run_python_file tool actions. Attackers can inject traversal sequences such as '../../../../../../etc/passwd' through direct tool invocation or via prompt injection embedded in agent-processed content to escape the intended base_dir boundary and achieve arbitrary file read, arbitrary file write, or arbitrary Python code execution within the process user's authority.
Tags
- CVE
- CVE-2026-76832
- cvss:HIGH
- agent-fail:tool-selection
- agent-fail:injection-direct
- agent-fail:injection-indirect
- agent-cause:framework-bug
- agent-cause:missing-guardrail
Classification
Rationale: Agent tool vulnerability allows arbitrary file access and code execution via path traversal and prompt injection.
Classifier: Qwen/Qwen3.5-35B-A3B-FP8