Sey Project maintains a narrowly scoped JavaScript library focused on a specific functional domain, with observed vulnerabilities centered on prototype-pollution weaknesses that affect object manipulation and inheritance chains. This weakness class reflects the characteristic risks of dynamic language runtimes where unvalidated property assignment can propagate across prototype hierarchies. Current severity, exploitation activity, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Sey Project over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-23663CRITICAL All versions of package sey are vulnerable to Prototype Pollution via the deepmerge() function. | Dec 10, 2021 | 9.8 | 31 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Sey Project.
Media articles that mention a CVE ID that affects a product developed by Sey Project — matched by CVE ID, not by vendor name.