Daily Writeups
@Daily_Writeups
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Daily Bug Bounty / Cybersecurity Writeups
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Daily Writeups
⤷ Title: $600 BOLA: Breaking Event Boundaries Using Cross-Selection Injection
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𐀪 Author: Abhi Sharma
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ⴵ Time: Fri, 05 Jun 2026 13:31:01 GMT
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⌗ Tags: #bug_bounty #infosec #pentesting #cybersecurity #backend
Medium
$600 BOLA: Breaking Event Boundaries Using Cross-Selection Injection
Hi Everyone! Sometimes bugs don’t look dangerous at first… until you understand what they break behind the scenes.
21 views
Daily Writeups
⤷ Title: The Invisible Breach: Why Modern Web Frameworks Aren’t Immune to LFI
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𐀪 Author: Disaster
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ⴵ Time: Mon, 08 Jun 2026 19:52:08 GMT
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⌗ Tags: #web_development #penetration_testing #backend_development #application_security #cybersecurity
Medium
The Invisible Breach: Why Modern Web Frameworks Aren’t Immune to LFI
Introduction: The Comfortable Lie
9 views
Daily Writeups
⤷ Title: Bug Hunter’s Freeze!!!!! Loop
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𐀪 Author: amanseczx
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ⴵ Time: Sun, 14 Jun 2026 18:02:17 GMT
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⌗ Tags: #hacking #bug_bounty #networking #backend_development #cybersecurity
Medium
Bug Hunter’s Freeze!!!!! Loop
A Simple Framework to Stop Overthinking and Start Finding Vulnerabilities.
15 views
Daily Writeups
⤷ Title: Why Backend Trust in Mobile Clients Breaks Security Architecture
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𐀪 Author: Vaibhav Shakya | Mr Neo
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ⴵ Time: Wed, 17 Jun 2026 04:30:28 GMT
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⌗ Tags: #system_design_interview #fintech #api_security #backend_architecture #mobile_security
Medium
Why Backend Trust in Mobile Clients Breaks Security Architecture
Mobile applications are not trusted systems.
33 views
Daily Writeups
⤷ Title: How Missing Layered Validation Causes Real Security Incidents in Backend APIs
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𐀪 Author: Mohamed Gebril
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ⴵ Time: Sat, 20 Jun 2026 11:57:16 GMT
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⌗ Tags: #web_security #backend_development #api_security #cybersecurity #software_engineering
Medium
How Missing Layered Validation Causes Real Security Incidents in Backend APIs
Why validation must be enforced at every backend layer — illustrated through vulnerable code, attack scenarios, and practical mitigations.
18 views
Daily Writeups
⤷ Title: WAF vs API Gateway
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𐀪 Author: Silversky Technology
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ⴵ Time: Fri, 26 Jun 2026 06:20:56 GMT
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⌗ Tags: #information_security #api_security #firewall #backend_development
Medium
WAF vs API Gateway
Which One Actually Protects Your Backend — And When You Need Both
15 views
Daily Writeups
⤷ Title: Subtitle
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𐀪 Author: Saurbh Bhandari
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ⴵ Time: Mon, 29 Jun 2026 01:46:51 GMT
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⌗ Tags: #system_design_interview #backend_development #software_development #application_security #nodejs
Medium
“The day I realized backend development isn’t about writing APIs — it’s about surviving human…
Story
14 views
Daily Writeups
⤷ Title: SQL Injection Still Works in 2025: How We Found 12 Vulnerabilities in Our Own Code
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𐀪 Author: Erwin Hermanto
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ⴵ Time: Mon, 29 Jun 2026 02:22:57 GMT
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⌗ Tags: #golang #sqli #security #backend_development #software_engineering
37 views
Daily Writeups
⤷ Title: How Spring Data JPA Protects You from SQL Injection Without You Knowing
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𐀪 Author: Najee Shaheen
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ⴵ Time: Tue, 30 Jun 2026 09:24:52 GMT
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⌗ Tags: #spring_boot #backend_development #sql_injection #java #cybersecurity
Medium
How Spring Data JPA Protects You from SQL Injection Without You Knowing
SQL injection has been a known vulnerability for 25 years, and we’re not making good progress at preventing it.
44 views
Daily Writeups
⤷ Title: Backend Security: Everything You Need to Know
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𐀪 Author: Shubham Salunkhe
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ⴵ Time: Thu, 09 Jul 2026 18:24:31 GMT
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⌗ Tags: #sql_injection #security #backend_development #web_development #software_development
Medium
Backend Security: Everything You Need to Know
After learning HTTP, Routing, Authentication, Databases, Caching, Task Queues, Scaling, and Observability, I finally reached what is…
31 views