Skip to content
CVE PROGRAM SOURCE RECORD8.2 High

CVE-2021-23470

Prototype Pollution

Description

This affects the package putil-merge before 3.8.0. The merge() function does not check the values passed into the argument. An attacker can supply a malicious value by adjusting the value to include the constructor property. Note: This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-PUTILMERGE-1317077

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

n/a putil-merge

  • unspecified to < 3.8.0affected

References