Vigil@nce - Node.js chart.js: privilege escalation via Prototype Pollution
February 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Tivoli Storage Manager, Nodejs Modules not
comprehensive.
Severity: 2/4.
Consequences: data reading, data creation/edition.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 07/12/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass restrictions via Prototype Pollution of
Node.js chart.js, in order to escalate his privileges.
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