Collected research

Discord Desktop RCE

Masato Kinugawa · MKSB

Builds a Discord Desktop RCE chain from missing Electron context isolation, prototype poisoning against preload code, an iframe XSS and cross-origin top-level navigation. The chain shows how page content can influence privileged preload objects even when Node integration is disabled.

Record

Researcher

Masato Kinugawa

Published by

MKSB

In the archive

• Collected in the 2020 research round

Tags

• electron
• prototype-pollution
• xss
• rce
• attack-chain
• sandbox-escape
• owasp-a03-2021
• owasp-a08-2021

This page is the archive's own catalogue record. The research is the work of Masato Kinugawa, first published at the original source. Preserved copies are kept so the citation survives its host.