CVE-2021-23343

PoC ×3—

CVSS 3.1

7.5 high

EPSS

2%p82

Published

May 4, 2021 (May 4, 2021)

Modified

Jun 17, 2026

Description

All versions of package path-parse are vulnerable to Regular Expression Denial of Service (ReDoS) via splitDeviceRe, splitTailRe, and splitPathRe regular expressions. ReDoS exhibits polynomial worst-case time complexity.

Vendors: path-parse project
Products: path-parse
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 (2.2%)

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