CVE-2022-31573

ChainerRL Visualizer 0.1.1 vulnerable to Path Traversal via unsafe use of send_file function

Published 11 Jul 2022Modified 17 Jun 2026CWE 22

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

GHSA9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

Trivy's own label is CRITICAL. Rated critical by NVD, GHSA.

Description

The chainer/chainerrl-visualizer repository through 0.1.1 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Affected packages and fixed versions

Source	Package	Fixed in
pip::GitHub Security Advisory pip	chainerrl-visualizer	no fix listed

References

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RefusesWith a policy that blocks critical findings, a pod with this image is refused at admission, a rollback to it included. Pods already running are not evicted.
RecordsEach decision is recorded with the policy that ran and its hash, then sealed under a signed checkpoint.

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