CVE-2021-33587

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CVSS 3.1

7.5 high

EPSS

2%p82

Published

May 28, 2021 (May 28, 2021)

Modified

Jun 17, 2026

Description

The css-what package 4.0.0 through 5.0.0 for Node.js does not ensure that attribute parsing has Linear Time Complexity relative to the size of the input.

Vendors: css-what project netapp
Products: css-what, e-series performance analyzer
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.3%)

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