Daily Writeups
@Daily_Writeups
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Daily Bug Bounty / Cybersecurity Writeups
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Daily Writeups
⤷ Title: Prevent XSS and Other Common Attacks on Your App
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𐀪 Author: Robert Broeckelmann
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ⴵ Time: Fri, 27 Dec 2024 14:08:15 GMT
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⌗ Tags: #input_validation #xss_vulnerability #xss_attack #waf #security
Medium
Prevent XSS and Other Common Attacks on Your App
Introduction
27 views
Daily Writeups
⤷ Title: Can Cybersecurity help build better, secure software? A Developers Guide
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𐀪 Author: Suraj Desai
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ⴵ Time: Sat, 08 Mar 2025 03:23:01 GMT
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⌗ Tags: #input_validation #cybersecurity #authorization #rate_limiting #data_masking
Medium
Can Cybersecurity help build better, secure software? A Developers Guide
When I mentor fresh-grad developers, I often share a pivotal moment from my early career that transformed my entire approach to software…
21 views
Daily Writeups
⤷ Title: Penerapan Kanonikalisasi Dalam Validasi Input
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𐀪 Author: Raihan Julyandri
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ⴵ Time: Thu, 24 Apr 2025 17:06:53 GMT
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⌗ Tags: #cybersecurity #validasi_input #input_validation #encoding #canonicalization
Medium
Penerapan Kanonikalisasi Dalam Validasi Input
Kanonikalisasi atau “Canonicalization” adalah proses mengubah data yang memiliki lebih dari satu representasi menjadi representasi standar…
22 views
Daily Writeups
⤷ Title: From OWASP Top 10 to Prevention: A Developer’s Security Playbook
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𐀪 Author: Vivian Aranha
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ⴵ Time: Sun, 25 May 2025 14:02:30 GMT
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⌗ Tags: #sql_injection #owasp_top_10 #input_validation #injection_attacks #secure_coding
Medium
From OWASP Top 10 to Prevention: A Developer’s Security Playbook
Modern applications are increasingly complex — and with complexity comes vulnerability. Every year, attackers exploit software flaws that…
62 views
Daily Writeups
⤷ Title: Avaya CMS Exposed to Unauthorized Remote Command Attacks: CVSS 9.9 Vulnerability Demands Urgent Fix
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𐀪 Author: Ddos
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ⴵ Time: Tue, 10 Jun 2025 09:14:42 +0000
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⌗ Tags: #Vulnerability #Avaya #Call Management System #contact center security #Critical Vulnerability #CVSS 9.9 #Input Validation Flaw #Remote Code Execution #security advisory #Telecom Security
Daily CyberSecurity
Avaya CMS Exposed to Unauthorized Remote Command Attacks: CVSS 9.9 Vulnerability Demands Urgent Fix
Avaya CMS hit by CVSS 9.9 flaw allowing remote command execution via web request. Affected versions must upgrade to avoid system compromise.
22 views
Daily Writeups
⤷ Title: I Found a Bug in Internal Testing: Stored XSS in KYC Form Address Field
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𐀪 Author: Yamini Yadav
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ⴵ Time: Mon, 07 Jul 2025 14:15:13 GMT
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⌗ Tags: #bug_bounty #xss_vulnerability #cybersecurity #input_validation #penetration_testing
Medium
I Found a Bug in Internal Testing: Stored XSS in KYC Form Address Field
When an Address Field Became an XSS Bug Bounty
18 views
Daily Writeups
⤷ Title: Path Traversal part-5 : validation of start of path
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𐀪 Author: Ahmad Sopyan
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ⴵ Time: Tue, 08 Jul 2025 11:15:40 GMT
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⌗ Tags: #cybersecurity #penetration_testing #path_traversal #input_validation #portswigger
Medium
Path Traversal part-5 : validation of start of path
Hallo CyberExplorer . . . . . .
24 views
Daily Writeups
⤷ Title: Python AST — The Grammar Police That Stops Hackers
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𐀪 Author: Siddiquimohammad
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ⴵ Time: Sat, 09 Aug 2025 08:18:01 GMT
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⌗ Tags: #owasp_top_10 #python #secure_coding #input_validation #application_security
Medium
Python AST — The Grammar Police That Stops Hackers
When you hear “AST” in Python, you might think it’s some complex compiler stuff. But think of it this way:
6 views
Daily Writeups
⤷ Title: How I Found SQL Injection in a Telegram Bot (and Built a Simulation)
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𐀪 Author: Eiliya Keshtkar
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ⴵ Time: Sun, 31 Aug 2025 20:54:51 GMT
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⌗ Tags: #sqli #sql_injection #input_validation #telegram_bot #vulnrability_simulation
Medium
How I Found SQL Injection in a Telegram Bot (and Built a Simulation)
Hi everyone, I’m Eiliya Keshtkar, a web and mobile pentester who enjoys digging into systems, breaking them apart, and simulating…
35 views
Daily Writeups
⤷ Title: CVE-2025–54476: XSS Vulnerability in Joomla’s Input Filter Framework — Are Your Attributes Safe?
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𐀪 Author: CVEHUB
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ⴵ Time: Thu, 02 Oct 2025 09:58:36 GMT
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⌗ Tags: #input_validation #security #xs #joomla #cve_2025_54476
Medium
CVE-2025–54476: XSS Vulnerability in Joomla’s Input Filter Framework — Are Your Attributes Safe?
Uh oh, looks like there’s a new CVE on the block, and this one hits Joomla! right in the input filter. CVE-2025–54476 is an XSS…
21 views
Daily Writeups
⤷ Title: The Importance of Implementing Security in Programming: Practices and Techniques
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𐀪 Author: Jessica Mai Tran
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ⴵ Time: Fri, 17 Oct 2025 21:02:55 GMT
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⌗ Tags: #input_sanitization #cybersecurity #application_development #input_validation
Medium
The Importance of Implementing Security in Programming: Practices and Techniques
With the emergence of threat actors and the evolution of information technology, it is now more important than ever to consider security…
14 views
Daily Writeups
⤷ Title: Input Validation and Sanitization in Node.js: Stop Injection Attacks Before They Start
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𐀪 Author: Manish Prasad
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ⴵ Time: Wed, 05 Nov 2025 15:32:03 GMT
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⌗ Tags: #nodejs #node_js_development #input_validation #api_security #security
Medium
Input Validation and Sanitization in Node.js: Stop Injection Attacks Before They Start
Modern web applications built with Node.js, Express, and MongoDB deliver exceptional performance and developer velocity. However, this…
37 views
Daily Writeups
⤷ Title: Mastering Input Handling in PHP: A Deep Dive into ‘Sanitize’ vs ‘Validate’
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𐀪 Author: Ann R.
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ⴵ Time: Mon, 19 Jan 2026 01:36:19 GMT
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⌗ Tags: #input_sanitization #input_validation #sql_injection #php #prepared_statements
Medium
Mastering Input Handling in PHP: A Deep Dive into ‘Sanitize’ vs ‘Validate’
How Proper Input Validation and Sanitization Can Secure Your PHP Applications
29 views
Daily Writeups
⤷ Title: How a Small Validation Bypass Enabled Invisible Identities
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𐀪 Author: Mahmoud Farag
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ⴵ Time: Sun, 22 Feb 2026 23:09:12 GMT
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⌗ Tags: #bug_bounty #unicode #web_security #input_validation #cybersecurity
Medium
How a Small Validation Bypass Enabled Invisible Identities
الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أما بعد
19 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…
36 views
Daily Writeups
⤷ Title: Hardened by Design: A Developer’s Field Guide to Writing Secure Code
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𐀪 Author: Rajitha Haridas
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ⴵ Time: Fri, 10 Apr 2026 19:30:20 GMT
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⌗ Tags: #crs #sql_injection #owasp #input_validation #secure_coding
Medium
Hardened by Design: A Developer’s Field Guide to Writing Secure Code
Security vulnerabilities are rarely the result of exotic exploits — they’re almost always the result of small, avoidable mistakes made…
42 views
Daily Writeups
⤷ Title: Analisis Kerentanan Cross-Site Scripting (XSS) pada Form Input Web dan Dampaknya terhadap Keamanan…
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𐀪 Author: Gansnabil
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ⴵ Time: Tue, 28 Apr 2026 06:53:48 GMT
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⌗ Tags: #web_security #php #xs #input_validation
Medium
Analisis Kerentanan Cross-Site Scripting (XSS) pada Form Input Web dan Dampaknya terhadap Keamanan Data Pengguna
Abstrak
15 views
Daily Writeups
⤷ Title: Mozilla Deploys Vital Maintenance Patch for Firefox v151 Ecosystem
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𐀪 Author: ddos
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ⴵ Time: Thu, 28 May 2026 01:49:15 +0000
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⌗ Tags: #Technology #Firefox 151.0.2 update #Firefox disk cache full error #iframe select menu portability #input field text selection problem #macOS smart card certificate bug #Mozilla Firefox patch release #Progressive Web Application alphanumeric sorting #Sogou input method crash #Split View tab glitch #WebKit style rule layout fix
Information Security News
Firefox 151.0.2 Update Fixes Sogou Crash & Split View Bugs
Mozilla rolls out the Firefox 151.0.2 update to resolve critical Split View glitches, macOS smart card failures, and a major Windows Sogou crash.
15 views
Daily Writeups
⤷ Title: Input Manipulation & Prompt Injection | TryHackMe
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𐀪 Author: Ryca
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ⴵ Time: Fri, 19 Jun 2026 07:26:24 GMT
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⌗ Tags: #prompt_injection #ai #input_manipulation #red_team #tryhackme
Medium
Input Manipulation & Prompt Injection | TryHackMe
Understand the basics of LLM Prompt Injection attacks.
12 views
Daily Writeups
⤷ Title: Input Validation: Because Users Are Creative, and Attackers Are More Creative
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𐀪 Author: Robert Broeckelmann
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ⴵ Time: Thu, 23 Jul 2026 22:17:15 GMT
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⌗ Tags: #input_validation #software_development #application_security #putin #application_architecture
Medium
Input Validation: Because Users Are Creative, and Attackers Are More Creative
There is a special kind of optimism that exists in software development.
15 views