Arbitrary Code Injection Affecting py3-captum package, versions <0.9.0-r1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.97% (61st percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-PY3CAPTUM-17896659
  • published9 Jul 2026
  • disclosed29 Sept 2023

Introduced: 29 Sep 2023

CVE-2023-44270  (opens in a new tab)
CWE-74  (opens in a new tab)

How to fix?

Upgrade Chainguard py3-captum to version 0.9.0-r1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream py3-captum package and not the py3-captum package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

An issue was discovered in PostCSS before 8.4.31. The vulnerability affects linters using PostCSS to parse external untrusted CSS. An attacker can prepare CSS in such a way that it will contains parts parsed by PostCSS as a CSS comment. After processing by PostCSS, it will be included in the PostCSS output in CSS nodes (rules, properties) despite being included in a comment.

CVSS Base Scores

version 3.1