writeups.xyz writeups.xyz / David Schütz (@Xdavidhu)

Title Vulnerabilities Programs Authors
Header spoofing via a hidden parameter in Facebook Batch GraphQL APIs
Accidental $70k Google Pixel Lock Screen Bypass
Viewing Instagram live streams anonymously without notifying the host
CloudKit Share Records leak the title of private iCloud files
Auth Bypass in com.google.android.googlequicksearchbox
Fixing the Unfixable: Story of a Google Cloud SSRF
URL whitelist bypass in https://cxl-services.appspot.com
Auth Bypass in Google Assistant
Unencrypted HTTP Links to Google Scholar in Search
IDOR on clientauthconfig.googleapis.com
Bypassing restricted port protection in WebKit
Path Traversal in MobileSafari
Clickjacking in Nearby Devices Dashboard
Auth Bypass in https://nearbydevices-pa.googleapis.com
De-anonymising Anonymous Animals in Google Workspace
Auth Bypass in Google Workspace Real Time Collaboration
CSRF in YouTube Leanback API
I Built a TV That Plays All of Your Private YouTube Videos
The Embedded YouTube Player Told Me What You Were Watching (and more)
Stealing Your Private YouTube Videos, One Frame at a Time
The unexpected Google wide domain check bypass