CVE-2021-23558: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

January 28, 2022 (updated February 4, 2022)

The package bmo is vulnerable to Prototype Pollution due to missing sanitization in set function.

References

github.com/b-heilman/bmoor/commit/29b0162cc1dc1791fc060891f568b0ae29bc542b
nvd.nist.gov/vuln/detail/CVE-2021-23558
snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/
snyk.io/vuln/SNYK-JS-BMOOR-2342622

Code Behaviors & Features

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