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Vulnerability of Node.js gsap: read-write access via Prototype Pollution

Synthesis of the vulnerability 

An attacker can bypass access restrictions via Prototype Pollution of Node.js gsap, in order to read or alter data.
Impacted products: Nodejs Modules ~ not comprehensive.
Severity of this bulletin: 2/4.
Creation date: 22/02/2021.
Références of this threat: NPM-1608, VIGILANCE-VUL-34641.

Description of the vulnerability 

An attacker can bypass access restrictions via Prototype Pollution of Node.js gsap, in order to read or alter data.
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This cybersecurity alert impacts software or systems such as Nodejs Modules ~ not comprehensive.

Our Vigil@nce team determined that the severity of this weakness is medium.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this security weakness.

Solutions for this threat 

Node.js gsap: version 3.6.0.
The version 3.6.0 is fixed:
  https://www.npmjs.com/package/gsap
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