Daily Writeups

🔖New Writeup❗️
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🗓Date: Tue, 08 Aug 2023 06:19:36 GMT
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✏️Title: PostMessage API
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📎Link: https://medium.com/p/7549f2fb2840
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Tags: #application_security #postmessage #api

Medium

PostMessage API

Introduction to PostMessage API:

9 views08:02

Daily Writeups

⤷ Title: postMessage XSS:
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𐀪 Author: Arash Shahbazi
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ⴵ Time: Thu, 02 Jan 2025 15:51:50 GMT
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⌗ Tags: #javascript #api #xss_attack #bug_bounty #postmessage

Medium

postMessage XSS

The postMessage API enables secure and efficient communication between different windows, tabs, iframes, or between parent and child…

11 views16:34

Daily Writeups

⤷ Title: postMessage XSS
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𐀪 Author: Arash Shahbazi
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ⴵ Time: Thu, 02 Jan 2025 15:51:50 GMT
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⌗ Tags: #javascript #api #xss_attack #bug_bounty #postmessage

Medium

postMessage XSS

The postMessage API enables secure and efficient communication between different windows, tabs, iframes, or between parent and child…

16 views18:34

Daily Writeups

⤷ Title: Exploiting PostMessage | NahamSec
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𐀪 Author: Julio
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ⴵ Time: Sat, 01 Mar 2025 17:42:45 GMT
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⌗ Tags: #bug_bounty #iframe #postmessage #xss_attack

Medium

Exploiting PostMessage | NahamSec

Part of my NahamSec Bug Bounty course series. Summary + Solution.

64 views19:03

Daily Writeups

⤷ Title: DOM XSS Exploitation via postMessage in an iframe
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𐀪 Author: Bash Overflow
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ⴵ Time: Sun, 18 May 2025 13:56:12 GMT
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⌗ Tags: #dom_xss_exploitation #postmessage_dom_xss #bug_bounty_tips #iframe_xss #bug_bounty

Medium

DOM XSS Exploitation via postMessage in an iframe

[Write-up] DOM XSS using Web Messages.

70 views14:03

Daily Writeups

⤷ Title: DOM XSS via postMessage: JavaScript Injection Inside Iframes
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𐀪 Author: Bash Overflow
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ⴵ Time: Mon, 02 Jun 2025 04:09:30 GMT
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⌗ Tags: #dom_xss_exploit #postmessage_xss #dom_xss_vulnerability #bug_bounty_tips #bug_bounty_writeup

Medium

DOM XSS via postMessage: JavaScript Injection Inside Iframes

[Write-up] DOM XSS Using Web Messages and JavaScript URL.

78 views06:04

Daily Writeups

⤷ Title: FrogPost: postMessage Security Testing Tool
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𐀪 Author: ddos
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ⴵ Time: Tue, 01 Jul 2025 00:07:02 +0000
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⌗ Tags: #Open Source Tool #Chrome extension #cybersecurity #DOM_based XSS #FrogPost #Fuzzing #Iframes #postMessage #security testing #Vulnerability Analysis #web security

Penetration Testing Tools

FrogPost: postMessage Security Testing Tool

FrogPost is a powerful Chrome extension for security researchers, enabling live monitoring, analysis, and fuzzing of postMessage communications to find iframe vulnerabilities.

56 views01:03

Daily Writeups

⤷ Title: Learning the postMessage vulnerability (part -1)
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𐀪 Author: BALAJI
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ⴵ Time: Mon, 06 Jul 2026 14:54:06 GMT
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⌗ Tags: #vulnerability #bug_bounty_tips #postmessage_xss #idor #bug_bounty

Medium

Learning the postMessage vulnerability (part -1)

The postMessage vulnerability’s are everywhere most hunter’s touching the attack vector

11 views16:03

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