CVE-2020-36604

hoek subject to prototype pollution via the clone function.

Description

hoek versions prior to 8.5.1, and 9.x prior to 9.0.3 are vulnerable to prototype pollution in the clone function. If an object with the proto key is passed to clone() the key is converted to a prototype. This issue has been patched in version 9.0.3, and backported to 8.5.1.

Patch Available

Fix available through Seal Security.  
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Fix without upgrading

Score

Severity

Ecosystem

JavaScript

Publish Date

September 24, 2022

Modified Date

May 28, 2025

Score Vector

Affected Versions