by Kastro
Paper/Archive/CVE-2021-23663

CVE-2021-23663

snyk — Prototype Pollution

EPSS 1%CVSS 9.8
critical.is priorityof 100
43
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 68.4.684 × 2013.7No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

All versions of package sey are vulnerable to Prototype Pollution via the deepmerge() function.

Affected

ProductAffectedFixed inSource
sey< unspecifiedunspecifiedCNA

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)6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P

References

refsnyk.io/vuln/SNYK-JS-SEY-1727592