← Vulnerability feed

Vulnerability record · CVE-2022-25882 · published 26 January 2023

CVE-2022-25882: Linuxfoundation onnx path traversal vulnerability

Linuxfoundation · Onnx

Versions of the package onnx before 1.13.0 are vulnerable to Directory Traversal as the external_data field of the tensor proto can have a path to the file which is outside the model current directory or user-provided directory, for example "../../../etc/passwd"

7.5 CVSS 3.1 High EPSS 1.6% · top 25.1% CWE-22 · Path traversal
7.5CVSS 3.1 base score
1.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References, 6 tagged exploit
17 Jun 2026Last modified by NVD

Description

Versions of the package onnx before 1.13.0 are vulnerable to Directory Traversal as the external_data field of the tensor proto can have a path to the file which is outside the model current directory or user-provided directory, for example "../../../etc/passwd"

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://gist.github.com/jnovikov/02a9aff9bf2188033e77bd91ff062856 ExploitThird Party Advisory
https://github.com/onnx/onnx/blob/96516aecd4c110b0ac57eba08ac236ebf7205728/onnx/checker.cc%23L129 Broken Link
https://github.com/onnx/onnx/commit/f369b0e859024095d721f1d1612da5a8fa38988d PatchThird Party Advisory
https://github.com/onnx/onnx/issues/3991 ExploitThird Party Advisory
https://github.com/onnx/onnx/pull/4400 PatchThird Party Advisory
https://security.snyk.io/vuln/SNYK-PYTHON-ONNX-2395479 ExploitThird Party Advisory
https://gist.github.com/jnovikov/02a9aff9bf2188033e77bd91ff062856 ExploitThird Party Advisory
https://github.com/onnx/onnx/blob/96516aecd4c110b0ac57eba08ac236ebf7205728/onnx/checker.cc%23L129 Broken Link
https://github.com/onnx/onnx/commit/f369b0e859024095d721f1d1612da5a8fa38988d PatchThird Party Advisory
https://github.com/onnx/onnx/issues/3991 ExploitThird Party Advisory
https://github.com/onnx/onnx/pull/4400 PatchThird Party Advisory
https://security.snyk.io/vuln/SNYK-PYTHON-ONNX-2395479 ExploitThird Party Advisory

Track CVE-2022-25882 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.1CVE-2026-28500Linuxfoundation onnx insufficient verification of data authenticity vulnerabilityOpen Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. In versions up to and including 1.20.1, a security con…EPSS 0.31%9.1CVE-2024-27319Linuxfoundation onnx out-of-bounds read vulnerabilityVersions of the package onnx before and including 1.15.0 are vulnerable to Out-of-bounds Read as the ONNX_ASSERT and ONNX_ASSERTM functions have an o…EPSS 0.59%8.8CVE-2025-51480Linuxfoundation onnx path traversal vulnerabilityPath Traversal vulnerability in onnx.external_data_helper.save_external_data in ONNX 1.17.0 allows attackers to overwrite arbitrary files by supplyin…EPSS 0.60%8.8CVE-2024-5187Linuxfoundation onnx path traversal vulnerabilityA vulnerability in the `download_model_with_test_data` function of the onnx/onnx framework, version 1.16.0, allows for arbitrary file overwrite due t…EPSS 1.2%8.7CVE-2026-27489Linuxfoundation onnx relative path traversal vulnerabilityOpen Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, a path traversal vulnerabilit…EPSS 0.62%8.6CVE-2026-34445Linuxfoundation onnx improper input validation vulnerabilityOpen Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, the ExternalDataInfo class in…EPSS 0.51%7.5CVE-2024-27318Linuxfoundation onnx path traversal vulnerabilityVersions of the package onnx before and including 1.15.0 are vulnerable to Directory Traversal as the external_data field of the tensor proto can hav…EPSS 1.2%6.8CVE-2026-49114Linuxfoundation onnx path traversal vulnerabilityIn ONNX before 1.21.0, the 'save_external_data' function builds the external-data file path from the model's external_data location field and opens i…EPSS 0.16%

Source: NIST National Vulnerability Database (record CVE-2022-25882), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.