Prototype Pollution
CVE-2022-22143

7.5HIGH

Key Information:

Vendor
Mozilla
Status
Convict
Vendor
CVE Published:
1 May 2022

Summary

The package convict before 6.2.2 are vulnerable to Prototype Pollution via the convict function due to missing validation of parentKey. Note: This vulnerability derives from an incomplete fix of another vulnerability

Affected Version(s)

convict < 6.2.2

References

https://snyk.io/vuln/SNYK-JS-CONVICT-2340604
x_refsource_MISC
https://github.com/mozilla/node-convict/blob/5eb1314f8534...
x_refsource_MISC
https://github.com/mozilla/node-convict/commit/3b86be087d...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

P.Adithya Srinivas
Masudul Hasan Masud Bhuiyan
Cristian-Alexandru Staicu
.