PYSEC-2026-309
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/chainerrl-visualizer/PYSEC-2026-309.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-309
- Aliases
- Published
- 2026-06-29T11:50:33.588318Z
- Modified
- 2026-07-01T20:22:50.259424Z
- Severity
-
- 9.3 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L CVSS Calculator
- Summary
- ChainerRL Visualizer 0.1.1 vulnerable to Path Traversal via unsafe use of send_file function
- Details
-
The chainer/chainerrl-visualizer repository through 0.1.1 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.
- References
Affected packages
PyPI / chainerrl-visualizer
Package
- Name
- chainerrl-visualizer
- View open source insights on deps.dev
- Purl
- pkg:pypi/chainerrl-visualizer