WRITEUP #6559
<iframe> Sandbox Bypass, Cross-Origin Drag-Drop, Unvalidated postMessage origin, Cookie Bomb to Account Takeover
Post messageAccount TakeoverCookie Bomb
by@RenwaX23(Renwa)
Published
Mar 10, 2026
Added to HackDex
Mar 10, 2026
Read Full Writeuphttps://medium.com/@renwa/iframe-sandbox-bypass-cross-origin-drag-drop-unvalidated-postmessage-origin-cookie-bomb-to-21357a4d94f5