CVE-2020-28462: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

July 26, 2022 (updated August 6, 2022)

This affects all versions of package ion-parser. If an attacker submits a malicious INI file to an application that parses it with parse, they will pollute the prototype on the application. This can be exploited further depending on the context.

References

github.com/advisories/GHSA-7vrv-5m2h-rjw9
nvd.nist.gov/vuln/detail/CVE-2020-28462
security.snyk.io/vuln/SNYK-JS-IONPARSER-1048971

Code Behaviors & Features

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