Vigil@nce - Node.js loopback: privilege escalation via Authorization Tokens
March 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer...
SYNTHESIS OF THE VULNERABILITY
Impacted products: Nodejs Modules not comprehensive.
Consequences: user access/rights.
Provenance: user account.
Confidence: confirmed by the editor (5/5).
Creation date: 18/01/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass restrictions via Authorization Tokens of Node.js loopback, in order to escalate his privileges.
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