Daily Writeups
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Daily Writeups
⤷ Title: How I Used a Custom Regex Rule to Find Valid API Keys
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𐀪 Author: Zaid Arif
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ⴵ Time: Tue, 21 Oct 2025 12:57:43 GMT
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⌗ Tags: #regex #bug_bounty #writeup
Medium
How I Used a Custom Regex Rule to Find Valid API Keys
I hope you all are doing great this Winter Arc!
25 views
Daily Writeups
⤷ Title: Auto Parser Project
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𐀪 Author: Yuksel
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ⴵ Time: Wed, 22 Oct 2025 19:21:36 GMT
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⌗ Tags: #cybersecurity #parser #regex #siem #infosec
Medium
Auto Parser Project
One of the most significant performance bottlenecks in daily SIEM and SOC operations is faulty or poorly optimized Regex rules. This issue…
25 views
Daily Writeups
⤷ Title: Regular Expressions (RegEx)
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𐀪 Author: Notme
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ⴵ Time: Mon, 27 Oct 2025 11:44:11 GMT
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⌗ Tags: #python_regex #bug_bounty #regex #hacking #regex_in_python
Medium
Regular Expression (RegEx)
الحمد لله الذي أنشأ وبرى، وخلق الماء والثرى، وأبدع كل شيء وذرى،أشهد أن لا إله إلا الله وأن محمدًا عبده ورسوله المبعوث رحمةً في أُم القُرى
28 views
Daily Writeups
⤷ Title: Researcher Details Critical Authentication Bypasses in WSO2 API Manager and Identity Server
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𐀪 Author: Ddos
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ⴵ Time: Thu, 30 Oct 2025 00:50:03 +0000
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⌗ Tags: #Vulnerability Report #API Manager #Auth Bypass #Critical Vulnerability #CVE_2025_9152 #Identity Server #Regex Flaw #WSO2
Daily CyberSecurity
Researcher Details Critical Authentication Bypasses in WSO2 API Manager and Identity Server
WSO2 patched three Critical flaws (CVSS 9.8) in API Manager/Identity Server. Flaws in regex access control and case-sensitive HTTP methods allow unauthenticated administrative takeover.
11 views
Daily Writeups
⤷ Title: Regular Expressions (Regex) — Explained
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𐀪 Author: Lakshay Nimwal
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ⴵ Time: Mon, 29 Dec 2025 11:40:08 GMT
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⌗ Tags: #tryhackme #regex #siem #cybersecurity #ctf_writeup
Medium
Regular Expressions (Regex) — Explained
This article is a complete walkthrough of the TryHackMe “Regular Expressions” room, written from a hands-on learner’s perspective.  I…
43 views
Daily Writeups
⤷ Title: How 2 Missing Characters Nearly Compromised AWS
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𐀪 Author: Deeba Ahmed
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ⴵ Time: Fri, 16 Jan 2026 16:02:38 +0000
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⌗ Tags: #Security #Amazon #Amazon Q #AWS #AWS Cloud #CodeBreach #Cybersecurity #Regex #Supply Chain #Vulnerability #Wiz
Hackread
How 2 Missing Characters Nearly Compromised AWS
Follow us on Bluesky, Twitter (X), Mastodon and Facebook at @Hackread
33 views
Daily Writeups
⤷ Title: CodeBreach: Missing Regex Anchors Exposed AWS Console to Takeover
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𐀪 Author: Ddos
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ⴵ Time: Sat, 17 Jan 2026 03:19:08 +0000
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⌗ Tags: #Vulnerability Report #AWS #AWS JavaScript SDK #CI/CD security #Cloud Security #CodeBreach #github #ID Eclipse #Regex Vulnerability #supply chain attack #Wiz Research
Daily CyberSecurity
CodeBreach: Missing Regex Anchors Exposed AWS Console to Takeover
A seemingly minor misconfiguration in a regular expression could have allowed attackers to seize control of critical AWS infrastructure, potentially compromising millions of cloud environments. Se…
16 views
Daily Writeups
⤷ Title: CodeBreach: How Two Missing Characters Almost Toppled the AWS Cloud
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𐀪 Author: ddos
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ⴵ Time: Mon, 19 Jan 2026 04:37:00 +0000
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⌗ Tags: #Vulnerability #AWS #Cloud Security 2026 #CodeBreach #CodeBuild #Github #Infosec #JavaScript SDK #Regex Vulnerability #supply chain attack #Wiz Research
Penetration Testing Tools
CodeBreach: How Two Missing Characters Almost Toppled the AWS Cloud
Security researchers from the cybersecurity firm Wiz have unearthed a critical vulnerability within the AWS CodeBuild service, which
13 views
Daily Writeups
⤷ Title: HackTheBox Sherlocks: Brutus
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𐀪 Author: dovidee
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ⴵ Time: Sun, 08 Feb 2026 18:03:47 GMT
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⌗ Tags: #regex #persistence #cybersecurity #hacking #hackthebox
Medium
HackTheBox Sherlocks: Brutus
This is my writeup for ‘Brutus’, HackTheBox Sherlocks.
37 views
Daily Writeups
⤷ Title: How I Bypassed Giant Swarm’s Nginx Regex to Score a Critical SSRF
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𐀪 Author: Sumit Shah (HackSage)
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ⴵ Time: Wed, 18 Feb 2026 16:18:14 GMT
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⌗ Tags: #cybersecurity #ssrf #cloud #regex #bug_bounty
Medium
How I Bypassed Giant Swarm’s Nginx Regex to Score a Critical SSRF
Hello, hunters👾. Most researchers look for critical impact in complex business logic, race conditions, or deep application flows. But…
38 views
Daily Writeups
⤷ Title: Regular Expressions
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𐀪 Author: Citadel Cybersec
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ⴵ Time: Mon, 23 Feb 2026 09:29:57 GMT
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⌗ Tags: #intrusion_detection #regex #regex_for_security #cybersecurity #tryhackme
Medium
Regular Expressions
A TryHackMe Practical Exercise Writeup
39 views
Daily Writeups
⤷ Title: Whitespace Flaw Re-Opens Critical JWT “Algorithm Confusion” Bypass
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𐀪 Author: Ddos
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ⴵ Time: Mon, 06 Apr 2026 12:11:53 +0000
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⌗ Tags: #Vulnerability Report #Algorithm Confusion #Authentication Bypass #Cache Collision #CVE_2026_34950 #CVE_2026_35039 #cybersecurity #fast_jwt #HMAC #infosec #JWT #Node.js #Regex Flaw #RSA #Web Security
Daily CyberSecurity
Whitespace Flaw Re-Opens Critical JWT "Algorithm Confusion" Bypass
CVE-2026-34950: A critical 9.1 CVSS flaw in fast-jwt allows authentication bypass via leading whitespace. Learn how a regex error leads to algorithm confusion.
24 views
Daily Writeups
⤷ Title: Regex Injection ve E-posta Parametre Manipülasyonu ile Hesap Ele Geçirme
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𐀪 Author: Şahnur Eren Aloğlu
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ⴵ Time: Mon, 13 Apr 2026 23:48:07 GMT
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⌗ Tags: #regex #web_security #hacking #pentester
Medium
Regex Injection ve E-posta Parametre Manipülasyonu ile Hesap Ele Geçirme
Keşif Süreci: Duvara Toslamak
11 views
Daily Writeups
⤷ Title: Critical 9.1 Auth Bypass Hits Budibase Operations Platform
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𐀪 Author: Ddos
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ⴵ Time: Mon, 20 Apr 2026 08:02:42 +0000
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⌗ Tags: #Vulnerability Report #API security #Authentication Bypass #Budibase #CVSS 9.1 #DevOps #infosec #Koa Framework #Patch Alert #Regex Security #user_enumeration #Web Security
Daily CyberSecurity
Critical 9.1 Auth Bypass Hits Budibase Operations Platform
A critical 9.1 CVSS flaw in Budibase lets attackers bypass auth via unanchored regex. Protect your user database—update to version 3.35.4 immediately.
10 views
Daily Writeups
⤷ Title: Swapper – A Pure Regex Match/Replace Burp Extension
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𐀪 Author: BHIS
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ⴵ Time: Wed, 06 May 2026 14:00:00 +0000
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⌗ Tags: #Dave Blandford #How_To #Informational #Mobile #Web App #Burp extensions #Desktop App Testing #Mobile App Testing #Regex #Web App Testing
Black Hills Information Security, Inc.
Swapper - A Pure Regex Match/Replace Burp Extension - Black Hills Information Security, Inc.
To get a valid session token to use with Burp Suite tools, I ended up writing a small Python extension (110 lines of code, but who’s counting?) that obtained a new session token for each request, allowing items like Intruder to work as intended. Cool, I was…
16 views
Daily Writeups
⤷ Title: THE ART OF FINDING HIDDEN THINGS IN BUG BOUNTY HUNTING (regex, pipes& one liners).
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𐀪 Author: 0xmous27
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ⴵ Time: Sat, 09 May 2026 20:12:07 GMT
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⌗ Tags: #web_security #regex #infosec #penetration_testing #reconnaissance
Medium
THE ART OF FINDING HIDDEN THINGS IN BUG BOUNTY HUNTING (regex, pipes& one liners).
hellow fellors ,its 0xmous27 again. friend-link for free reading this article
42 views
Daily Writeups
⤷ Title: Stop Guessing and Start Grepping: The Hacker’s Masterclass in Regex
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𐀪 Author: CypherNova1337
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ⴵ Time: Wed, 09 Sep 2026 00:06:37 GMT
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⌗ Tags: #cybersecurity #infosec #regex #bug_bounty #hacking
Medium
Stop Guessing and Start Grepping: The Hacker’s Masterclass in Regex
Let’s get straight to it. Most bug bounty hunters are terrified of Regular Expressions (Regex). They look at a string of characters like…
19 views
Daily Writeups
⤷ Title: Regex for Hackers: Using Regex for Recon & Broken Validation
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𐀪 Author: default
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ⴵ Time: Sun, 13 Sep 2026 12:40:10 GMT
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⌗ Tags: #hacker #bug_bounty #recon #regex #pentesting
Medium
Regex for Hackers: Using Regex for Recon & Broken Validation
In this blog, I won’t teach you how to write regular expressions from scratch. There are already plenty of great tutorials and resources…
33 views
Daily Writeups
⤷ Title: THM: Regular Expressions Walkthrough
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𐀪 Author: Mark James Gonzales
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ⴵ Time: Wed, 30 Sep 2026 15:25:42 GMT
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⌗ Tags: #tryhackme #tryhackme_walkthrough #regex
Medium
THM: Regular Expressions Walkthrough
Learn and practise using regular expressions (Regex).
31 views
Daily Writeups
⤷ Title: MatchTheRegex : CyLab Security Academy Write-up | Understanding Regular Expressions
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𐀪 Author: Affanhaxor
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ⴵ Time: Mon, 26 Oct 2026 05:44:00 GMT
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⌗ Tags: #ctf #regex #bug_bounty #web_security #cybersecurity
Medium
MatchTheRegex : CyLab Security Academy Write-up | Understanding Regular Expressions
Author: Affanhaxor Platform: CyLab Security Academy Category: Web Exploitation Topic: Regular Expressions (Regex), Client-Side JavaScript…
13 views