Advisoriesby IbisONNXGHSA-h36j-8vv3-cj52
Open Neural Network Exchange (ONNX) Path Traversal Vulnerability
Fix: upgrade to 1.17.0 or later
A vulnerability in the download_model function of the onnx/onnx framework, before and including version 1.16.1, allows for arbitrary file overwrite due to inadequate prevention of path traversal attacks in malicious tar files. This vulnerability can be exploited by an attacker to overwrite files in the user's directory, potentially leading to remote command execution.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| onnx PyPI | < 1.17.0 | 1.17.0 |
Details and references
- CVSS 3.0
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
- Severity from
- GitHub (reviewed advisory)
- Weakness
- CWE-22
- Also known as
- CVE-2024-7776, PYSEC-2025-10
More ONNX advisories
All ONNX
ONNX: External Data Symlink TraversalCVE-2026-34447fixed in 1.21.0ONNX: Arbitrary File Read via ExternalData Hardlink Bypass in ONNX loadCVE-2026-34446fixed in 1.21.0ONNX: Malicious ONNX models can crash servers by exploiting unprotected object settingsCVE-2026-34445fixed in 1.21.0onnx Vulnerable to Path Traversal via SymlinkCVE-2026-27489fixed in 1.21.0ONNX: insufficient authenticity checkCVE-2026-28500fixed in 1.21.0rc1onnx allows Arbitrary File Overwrite in download_model_with_test_dataCVE-2024-5187fixed in 1.16.2