by Kastro
Paper/Archive/CVE-2021-23440

CVE-2021-23440

snyk — Prototype Pollution

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 82.6.826 × 2016.5No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

This affects the package set-value before <2.0.1, >=3.0.0 <4.0.1. A type confusion vulnerability can lead to a bypass of CVE-2019-10747 when the user-provided keys used in the path parameter are arrays.

Affected

ProductAffectedFixed inSource
set-value<2.0.1–CNA
set-value>=3.0.0 <4.0.1–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
snyk (CNA)7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References

refsnyk.io/vuln/SNYK-JS-SETVALUE-1540541refsnyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1584212refgithub.com/jonschlinkert/set-value/commit/7cf8073bb06bf0c15e08475f9f952823b4576452refhuntr.dev/bounties/2eae1159-01de-4f82-a177-7478a408c4a2refgithub.com/jonschlinkert/set-value/pull/33reforacle.com/security-alerts/cpujan2022.html