Prototype Pollution in Cookiex-Deep Project
CVE-2021-23442
This affects all versions of package @cookiex/deep. The global proto object can be polluted using the __proto__ object.
Vulnerability class: Prototype Pollution
EPSS: 0.016 (73.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L.
Affected products
- Cookiex-deep_project Cookiex-deep
- N/a @Cookiex/deep — versions 0
Weakness classification (CWE)
References
- report@snyk.io (Exploit, Patch, Third Party Advisory, x_refsource_MISC)
- report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-23442?
- CVE-2021-23442 is a high-severity vulnerability in Cookiex-Deep Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 8.6/10. Published 2021-09-17.
- How severe is CVE-2021-23442?
- High severity. CVSS v3 base score is 8.6 out of 10.