CVE-2021-28092

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The is-svg package 2.1.0 through 4.2.1 for Node.js uses a regular expression that is vulnerable to Regular Expression Denial of Service (ReDoS). If an attacker provides a malicious string, is-svg will get stuck processing the input for a very long time.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-1333

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/sindresorhus/is-svg/releasesRelease Notes, Third Party Advisory
https://github.com/sindresorhus/is-svg/releases/tag/v4.2.2Release Notes, Third Party Advisory
https://security.netapp.com/advisory/ntap-20210513-0008/Third Party Advisory
https://www.npmjs.com/package/is-svgProduct
https://github.com/sindresorhus/is-svg/releasesRelease Notes, Third Party Advisory
https://github.com/sindresorhus/is-svg/releases/tag/v4.2.2Release Notes, Third Party Advisory
https://security.netapp.com/advisory/ntap-20210513-0008/Third Party Advisory
https://www.npmjs.com/package/is-svgProduct

Timeline

Published: Mar 12, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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