Collected research

EmojiDeploy: Smile! Your Azure web service just got RCE’d

EmojiDeploy: Smile! Your Azure web service just got RCE’d ._.

Liv Matan · Tenable® · 19 January 2023

Azure's Kudu SCM service, which backs App Service, Functions and Logic Apps, sets SameSite=None on its session cookies and guards requests with an origin regex that a wildcard-DNS host of the form victim.scm.azurewebsites.net._.attacker.com slips past.

Record

Document

EmojiDeploy: Smile! Your Azure web service just got RCE’d ._.

Researcher

Liv Matan

Published by

Tenable®

Date

19 January 2023

Topic

Server

In the archive

• Collected in the 2023 research round

Tags

• csrf
• filter-bypass
• rce
• cookie
• url-parsing
• file-upload
• same-origin-policy
• azure
• attack-chain
• bug-bounty
• owasp-a01-2021
• owasp-a05-2021
• owasp-a07-2021

This page is the archive's own catalogue record. The research is the work of Liv Matan, first published at the original source. Preserved copies are kept so the citation survives its host; this one was last captured on 16 August 2026.