Daily Writeups
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Daily Writeups
⤷ Title: The Day the Internet Felt Broken: What Really Happened During the November 2025 Cloud flare Outage…
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𐀪 Author: Athishsagarkishan
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ⴵ Time: Wed, 19 Nov 2025 01:46:19 GMT
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⌗ Tags: #internet #error_handling #cloud_computing #cloudflare #cybersecurity
Medium
The Day the Internet Felt Broken: What Really Happened During the November 2025 Cloud flare Outage…
It was November 18, 2025, and if you were working online, you probably remember that sudden, frustrating moment when websites just……
8 views
Daily Writeups
⤷ Title: SQL Injection
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𐀪 Author: isaergisi
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ⴵ Time: Thu, 04 Dec 2025 23:46:50 GMT
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⌗ Tags: #sql_injection #pentesting #union_based_sql_injection #cybersecurity #error_based_sql_injection
Medium
SQL Injection
Merhaba kıymetli okurlar. Bu yazımda, öğrenmekte olduğum ve öğrenmenin asla son bulmayacağına inandığım web application pentest başlığı…
18 views
Daily Writeups
⤷ Title: SQL Injection-UNION-based Injection
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𐀪 Author: isaergisi
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ⴵ Time: Thu, 04 Dec 2025 23:46:50 GMT
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⌗ Tags: #sql_injection #pentesting #union_based_sql_injection #cybersecurity #error_based_sql_injection
Medium
SQL Injection-UNION-based Injection
Merhaba kıymetli okurlar. Bu yazımda, öğrenmekte olduğum ve öğrenmenin asla son bulmayacağına inandığım web application pentest başlığı…
58 views
Daily Writeups
⤷ Title: The Hidden Bug Behind Our Public 503 Page
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𐀪 Author: Codi
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ⴵ Time: Wed, 24 Dec 2025 13:12:38 GMT
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⌗ Tags: #infosec #ethical_hacking #bug_bounty #error #cybersecurity
Medium
The Hidden Bug Behind Our Public 503 Page
How a simple error message led to a significant information disclosure
31 views
Daily Writeups
⤷ Title: How I Enumerated an Oracle Database
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𐀪 Author: Rakesh Puli
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ⴵ Time: Wed, 07 Jan 2026 12:44:25 GMT
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⌗ Tags: #finding_database_type #sql_injection #error_based_sql_injection #owasp
Medium
How I Enumerated an Oracle Database
When performing penetration testing or solving CTF challenges, identifying the backend database is a critical step in exploiting SQL…
57 views
Daily Writeups
⤷ Title: Data Type Constraints for Columns in UNION-Based SQL Injection: A Practical Walkthrough
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𐀪 Author: Rakesh Puli
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ⴵ Time: Thu, 08 Jan 2026 06:48:23 GMT
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⌗ Tags: #error_based_sql_injection #sql_column_data_type #sql_injection
Medium
Data Type Constraints for Columns in UNION-Based SQL Injection: A Practical Walkthrough
SQL Injection (SQLi) remains one of the most prevalent web application vulnerabilities. While automated tools can often detect these flaws…
41 views
Daily Writeups
⤷ Title: Securing API Servers: What CORS, Headers, and Error
Messages Reveal About API Security
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𐀪 Author: Stella Obatoye
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ⴵ Time: Mon, 02 Feb 2026 10:20:14 GMT
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⌗ Tags: #cors #security_header #api_security #api #error_handling
Medium
Securing API Servers: What CORS, Headers, and Error
Messages Reveal About API Security
Introduction
51 views
Daily Writeups
⤷ Title: SQL Injection Vulnerabilities: How a Simple Input Can Break an Entire System
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𐀪 Author: Medessa
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ⴵ Time: Mon, 16 Feb 2026 11:58:31 GMT
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⌗ Tags: #error_handling #erotica #error_message #sql #sql_injection
Medium
SQL Injection Vulnerabilities: How a Simple Input Can Break an Entire System
In today’s digital world, websites and applications constantly interact with databases to store and retrieve information such as usernames…
62 views
Daily Writeups
⤷ Title: Web Application Security: Hands-On Practice (Chapter 14 from The Web Application Hacker’s Handbook)
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𐀪 Author: Aditya Kumar
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ⴵ Time: Sat, 07 Mar 2026 01:26:13 GMT
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⌗ Tags: #hacking #chapter14 #cybersecurity #web_application_security #error_message
Medium
Web Application Security: Hands-On Practice (Chapter 14 from The Web Application Hacker’s Handbook)
Note: This write-up reflects my learning and hands-on practice based on the book The Web Application Hacker’s Handbook: Discovering and…
6 views
Daily Writeups
⤷ Title: Secure Error Handling in APIs: How to Implement Global Filters and Prevent Sensitive Data Leaks
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𐀪 Author: ThankGod Chibugwum Obobo
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ⴵ Time: Sun, 05 Apr 2026 17:01:02 GMT
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⌗ Tags: #error_handling #backend_development #api_security #software_engineering
Medium
Secure Error Handling in APIs: How to Implement Global Filters and Prevent Sensitive Data Leaks
Error handling is one of the most overlooked attack surfaces in API security. While developers focus on authentication, authorization, and…
35 views
Daily Writeups
⤷ Title: Walkthrough: Error Based and Union Select SQL Injections!
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𐀪 Author: Daryl Brooks
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ⴵ Time: Tue, 07 Apr 2026 17:10:43 GMT
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⌗ Tags: #input_validation #sql_injection #database_security #error_based_sql_injection #union_based_sql_injection
Medium
Walkthrough: Error Based and Union Select SQL Injections! 💉
Throughout the following project, I demonstrate the effects of both error‑based and UNION SELECT SQL injection attacks. SQL injection is a…
37 views
Daily Writeups
⤷ Title: Visible Error-Based SQL Injection
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𐀪 Author: Bash Overflow
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ⴵ Time: Mon, 20 Apr 2026 13:29:41 GMT
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⌗ Tags: #sql_injection #sql_injection_attack #bug_bounty #bug_bounty_tips #error_based_sql_injection
Medium
Visible Error-Based SQL Injection
Extract Admin Passwords Through SQL Errors.
14 views
Daily Writeups
⤷ Title: Boot Partition Bottleneck: Microsoft Confirms Windows 11 Update KB5089549 Fails with Error 0x800f0922
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𐀪 Author: Ddos
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ⴵ Time: Tue, 19 May 2026 06:52:07 +0000
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⌗ Tags: #Windows #EFI System Partition #Enterprise Group Policy #Error 0x800f0922 #ESP Low Space #KB5089549 #Known Issue Rollback #Patch Tuesday 2026 #ServicingBootFiles #SpaceCheck #Windows 11
Daily CyberSecurity
Boot Partition Bottleneck: Microsoft Confirms Windows 11 Update KB5089549 Fails with Error 0x800f0922
Microsoft confirms Windows 11 update KB5089549 fails and rolls back at 35% with error 0x800f0922 on systems with low EFI partition storage. Learn the fix.
24 views
Daily Writeups
⤷ Title: What is Error Disclosure? API Security Explained for Beginners
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𐀪 Author: Abrar Bin Habib
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ⴵ Time: Wed, 20 May 2026 12:27:46 GMT
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⌗ Tags: #cybersecurity #api_security #ethical_hacking #error #bug_bounty
Medium
What is Error Disclosure? API Security Explained for Beginners
Why telling attackers too much about your mistakes is dangerous
13 views
Daily Writeups
⤷ Title: Web Uygulama Güvenliğinde SQL Injection: Teori, Pratik ve Kör Yaklaşımlar (Kendi Notlarımdan)
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𐀪 Author: Yaren
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ⴵ Time: Tue, 09 Jun 2026 19:42:01 GMT
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⌗ Tags: #time_based_sql_injection #blind_injection #cybersecurity #sql_injection #error_based_sql_injection
Medium
Web Uygulama Güvenliğinde SQL Injection: Teori, Pratik ve Kör Yaklaşımlar (Kendi Notlarımdan)
Siber güvenlik süreçlerinde karşılaştığımız zafiyetleri sadece otomatize araçlarla taratıp geçmek, bizi iyi bir mühendis yapmaz. İşin…
6 views
Daily Writeups
⤷ Title: SQL INJECTION : Part 3.3 — Blind SQL injection vulnerabilities
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𐀪 Author: Roni Alfredo Simamora
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ⴵ Time: Fri, 03 Jul 2026 20:32:00 GMT
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⌗ Tags: #error_based_sql_injection #sql_injection #portswigger #payload #blind_sql_injection
Medium
SQL INJECTION : Part 3.3 — Blind SQL injection vulnerabilities
Extracting sensitive data via verbose SQL error messages
10 views
Daily Writeups
⤷ Title: SQL INJECTION : Part 3.4 — Blind SQL injection vulnerabilities
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𐀪 Author: Roni Alfredo Simamora
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ⴵ Time: Sun, 05 Jul 2026 15:23:00 GMT
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⌗ Tags: #blind_sql_injection #portswigger #payload #sql_injection #error_based_sql_injection
Medium
SQL INJECTION : Part 3.4 — Blind SQL injection vulnerabilities
Exploiting Blind SQL Injection by Triggering Time Delays
52 views
Daily Writeups
⤷ Title: OpenSSL Error Handling Defect Breaks apt HTTPS Access in FIPS Mode
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𐀪 Author: Do Son
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ⴵ Time: Mon, 06 Jul 2026 13:23:51 +0000
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⌗ Tags: #Vulnerability Report #APT #Debian #ERR_clear_error #error queue #FIPS mode #openssl #OpenSSL error handling #Secure Coding #tls
Daily CyberSecurity
OpenSSL Error Handling Defect Breaks apt HTTPS Access in FIPS Mode
TL;DR A Debian maintainer flagged a widespread OpenSSL error handling problem across the open-source ecosystem. It surfaced when apt failed HTTPS repository access on FIPS-only systems, then trace…
11 views
Daily Writeups
⤷ Title: Windows 11’s “Checking for Updates” Freeze Isn’t a Bug. It’s These 3 Things.
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𐀪 Author: Palla Sridhar
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ⴵ Time: Thu, 24 Sep 2026 03:41:46 GMT
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⌗ Tags: #updates #bug_bounty #windows_11 #error_handling #troubleshooting
Medium
Windows 11’s “Checking for Updates” Freeze Isn’t a Bug. It’s These 3 Things.
Stop waiting. Start fixing. Nine ways to get your update unstuck, fast.
13 views
Daily Writeups
⤷ Title: Windows 11 Update Triggers Xbox Live Error 0x87DD0005
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𐀪 Author: Do Son
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ⴵ Time: Tue, 20 Oct 2026 06:30:50 +0000
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⌗ Tags: #Windows #Error 0x87DD0005 #KB5127648 #Microsoft #Windows 11 #Xbox Live
Daily CyberSecurity
Windows 11 Update Triggers Xbox Live Error 0x87DD0005
Following the release of cumulative update KB5127648 for Windows 11, numerous gamers encountered persistent authentication disruptions. Specifically, titles that rely on Xbox Live authentication s…
18 views