PYSEC-2025-148

See a problem?

Import Source

https://github.com/pypa/advisory-database/blob/main/vulns/onnx/PYSEC-2025-148.yaml

JSON Data

https://api.osv.dev/v1/vulns/PYSEC-2025-148

Aliases

Published

2025-07-22T16:15:30.660Z

Modified

2026-05-21T15:00:22.504009793Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

Path Traversal vulnerability in onnx.externaldatahelper.saveexternaldata in ONNX 1.17.0 allows attackers to overwrite arbitrary files by supplying crafted external_data.location paths containing traversal sequences, bypassing intended directory restrictions.

References

Affected packages

PyPI / onnx

Package

Name: onnx; View open source insights on deps.dev
Purl: pkg:pypi/onnx

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Last affected

1.17.0

Affected versions

0.*

0.1

0.2

0.2.1

1.*

1.0.0

1.0.1

1.1.0

1.1.1

1.1.2

1.2.1

1.2.2

1.2.3

1.3.0

1.4.0

1.4.1

1.5.0

1.6.0

1.7.0

1.8.0

1.8.1

1.9.0

1.10.0

1.10.1

1.10.2

1.11.0

1.12.0

1.13.0

1.13.1

1.14.0

1.14.1

1.15.0

1.16.0

1.16.1

1.16.2

1.17.0

Database specific

source

"https://github.com/pypa/advisory-database/blob/main/vulns/onnx/PYSEC-2025-148.yaml"