Preliminary research

LG webOS sync-demo Preauth RCE

AI-collected research leads through 3 November 2026, including a November–October–September missed-article review and a targeted multilingual search alongside earlier community-source sweeps. Unranked, incomplete, not community-vetted, and subject to change.

A replayed LG-signed demo manifest bypasses pairing; an attacker URL loaded by a trusted web app retains its Luna bridge and reaches a logging-service command injection. The writeup provides an end-to-end PoC and root-cause analysis for two tested webOS models.

Record

Published by

SSD Secure Disclosure

Date

12 October 2026

In the archive

• Collected in the 2026 preliminary research sweep

Tags

• auth-bypass
• signature-replay
• webview
• privilege-escalation
• command-injection
• websocket
• owasp-a01-2021
• owasp-a03-2021

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