CVE-2021-23413

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

This affects the package jszip before 3.7.0. Crafting a new zip file with filenames set to Object prototype values (e.g __proto__, toString, etc) results in a returned object with a modified prototype instance.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected software

No affected versions have been published.

Timeline

Published: Jul 25, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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