CVE-2021-23343

HighCVSS 7.5/10Last 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.

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

Affected software

Vendor	Product	Versions
n/a	path-parse	< unspecified

References

https://github.com/jbgutierrez/path-parse/issues/8Exploit, Issue Tracking, Third Party Advisory
https://lists.apache.org/thread.html/r6a32cb3eda3b19096ad48ef1e7aa8f26e005f2f63765abb69ce08b85%40%3Cdev.myfaces.apache.org%3E
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1279028Exploit, Third Party Advisory
https://snyk.io/vuln/SNYK-JS-PATHPARSE-1077067Exploit, Third Party Advisory
https://github.com/jbgutierrez/path-parse/issues/8Exploit, Issue Tracking, Third Party Advisory
https://lists.apache.org/thread.html/r6a32cb3eda3b19096ad48ef1e7aa8f26e005f2f63765abb69ce08b85%40%3Cdev.myfaces.apache.org%3E
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1279028Exploit, Third Party Advisory
https://snyk.io/vuln/SNYK-JS-PATHPARSE-1077067Exploit, Third Party Advisory

Timeline

Published: May 4, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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