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668
VMScore

CVE-2021-23568

Published: 10/01/2022 Updated: 13/01/2022
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability Summary

The package extend2 prior to 1.0.1 are vulnerable to Prototype Pollution via the extend function due to unsafe recursive merge.

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eggjs extend2

References

CWE-1321https://snyk.io/vuln/SNYK-JS-EXTEND2-2320315https://github.com/eggjs/extend2/blob/master/index.js%23L50-L60https://github.com/eggjs/extend2/pull/2https://github.com/eggjs/extend2/commit/aa332a59116c8398976434b57ea477c6823054f8https://nvd.nist.gov
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2022-48700CVE-2022-48689CVE-2024-27956CVE-2023-6363SQLNULL pointer dereferenceCVE-2023-41830CVE-2015-2051arbitrary
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