CVE-2021-23543: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

January 10, 2022 (updated January 13, 2022)

All versions of package realms-shim is vulnerable to Sandbox Bypass via a Prototype Pollution attack vector.

References

nvd.nist.gov/vuln/detail/CVE-2021-23543
snyk.io/vuln/SNYK-JS-REALMSSHIM-2309908
www.npmjs.com/package/realms-shim

Code Behaviors & Features

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