Abhinav Singwal

Apr 14

Input Validation Issue in a User Profile Feature

#webdev #backend #javascript #cybersecurity

2 min read

Cover image for Exploring an Unrestricted API Access Issue in a Booking System

Abhinav Singwal

Apr 13

Exploring an Unrestricted API Access Issue in a Booking System

#webdev #api #backend #javascript

2 min read

Cover image for Self XSS Vulnerability in a Rich Text Editor

Abhinav Singwal

Apr 12

Self XSS Vulnerability in a Rich Text Editor

#selfxss #xss #texteditor

3 min read

Cover image for Advanced DOM XSS Patterns Every Developer Should Know

Abhinav Singwal

Mar 18

Advanced DOM XSS Patterns Every Developer Should Know

#webdev #javascript #react #html

1

3 min read

Cover image for Understanding Vertical BOLA in APIs

Abhinav Singwal

Mar 9

Understanding Vertical BOLA in APIs

#bola #verticalbola #api #cybersecurity

1

3 min read

Cover image for Why Most Website Data Leaks Happen Even When Login Is Working

Abhinav Singwal

Feb 23

Why Most Website Data Leaks Happen Even When Login Is Working

#api #cybersecurity #apisecurity

3 min read

Cover image for Your API Might Be Leaking Customer Data (Even If Login Is Secure)

Abhinav Singwal

Feb 23

Your API Might Be Leaking Customer Data (Even If Login Is Secure)

#api #bola #apisecurity

2 min read

Cover image for How a Simple “Upload by Link” Feature Can Hack Your Own Servers

Abhinav Singwal

Feb 3

How a Simple “Upload by Link” Feature Can Hack Your Own Servers

#api #serverissues #ssrf #apissrf

2 min read

Cover image for A Silent Website Killer: SSRF Bugs in APIs

Abhinav Singwal

Feb 3

A Silent Website Killer: SSRF Bugs in APIs

#ssrf #api #apivulnerability

3 min read

Cover image for Why BOLA Is #1 in OWASP API Top 10

Abhinav Singwal

Feb 3

Why BOLA Is #1 in OWASP API Top 10

#bugbounty #cybersecurity #bola #owasp

3 min read

Cover image for Authentication vs Object Authorization: The API Security Mistake Everyone Makes

Abhinav Singwal

Feb 2

Authentication vs Object Authorization: The API Security Mistake Everyone Makes

#authentication #apiauthorization #apiauthentication #apipentesting

3 min read

Cover image for What BOLA Really Means in APIs (And Why UI Authorization Is Not Security)

Abhinav Singwal

Feb 2

What BOLA Really Means in APIs (And Why UI Authorization Is Not Security)

#bola #cybersecurity #api #apipentesting

3 min read

Cover image for Understanding APIs Beyond the Textbook: A Bug Hunter’s Perspective

Abhinav Singwal

Feb 2

Understanding APIs Beyond the Textbook: A Bug Hunter’s Perspective

#apisecurity #bugbounty #webdev #pentesting

2 min read

Abhinav Singwal

Jan 26

BugBoard: A Centralized Dashboard for Bug Bounty Hunters & Security Researchers

#bugboard #yogsec #cybersecurity #bughunter

3 min read

Cover image for DorkTerm: A Simple Tool That Makes Websites Safer

Abhinav Singwal

Jan 25

DorkTerm: A Simple Tool That Makes Websites Safer

#dorkterm #cybersecuritytool #cybersecurity #yogsec

2 min read

Cover image for One-Liner Bug Bounty CheatSheet

Abhinav Singwal

Jan 22

One-Liner Bug Bounty CheatSheet

#bugbounty #bugbountycheatsheet #onelinersbugbounty #cybersecurity

1

53 min read

Cover image for CVE-2025-5419 - Google Chrome V8 Engine Out-of-Bounds Read/Write Vulnerability

Abhinav Singwal

Jan 22

CVE-2025-5419 - Google Chrome V8 Engine Out-of-Bounds Read/Write Vulnerability

#cve20255419 #cybersecurity #cve #googlechrome

9 min read

Cover image for CVE-2026-0831 - Arbitrary File Write Vulnerability in WordPress Templately Plugin

Abhinav Singwal

Jan 21

CVE-2026-0831 - Arbitrary File Write Vulnerability in WordPress Templately Plugin

#cve20260831 #cve #wordpress #wordpresspluginvulnerability

12 min read

Cover image for CVE-2026-0629 - TP-Link Camera Authentication Bypass Vulnerability

Abhinav Singwal

Jan 20

CVE-2026-0629 - TP-Link Camera Authentication Bypass Vulnerability

#cve20260629 #cve #tplink #cybersecurity

5

11 min read

Cover image for CVE-2026-21268 - Adobe Dreamweaver Input Validation Vulnerability

Abhinav Singwal

Jan 20

CVE-2026-21268 - Adobe Dreamweaver Input Validation Vulnerability

#cve2026212268 #cve #adobe #adobedreamweaver

5

11 min read

Cover image for CVE-2026-0594 - Reflected Cross-Site Scripting (XSS) in WordPress

Abhinav Singwal

Jan 20

CVE-2026-0594 - Reflected Cross-Site Scripting (XSS) in WordPress

#cve20260594 #cve #wordpress #wordpressxss

5

10 min read

Cover image for CVE-2026-0712 - Grafana Open Redirect Leading to Cross-Site Scripting (XSS) Vulnerability

Abhinav Singwal

Jan 20

CVE-2026-0712 - Grafana Open Redirect Leading to Cross-Site Scripting (XSS) Vulnerability

#cve20260712 #cve #cybersecurity #grafana

5

9 min read

Cover image for Understanding WordPress Architecture for Pentesters

Abhinav Singwal

Dec 25 '25

Understanding WordPress Architecture for Pentesters

#wordpress #website #webdev #webtesting

2 min read

Abhinav Singwal

Dec 5 '25

Scam Alert!

#fraud #yogsec

1 min read

Cover image for Best Hacking Tools for Bug Bounty & Penetration Testing | A Complete Open-Source Collection (Updated Guide)

Abhinav Singwal

Dec 5 '25

Best Hacking Tools for Bug Bounty & Penetration Testing | A Complete Open-Source Collection (Updated Guide)

#cybersecurity #ethicalhacking #bugbounty #kalilinux

1 min read

Abhinav Singwal

Oct 18 '25

Can My Ex Still See My Photos After I Deleted Them?

#photos #privacy #yogsec #pics

1 min read

Abhinav Singwal

Aug 15 '25

How a Blog Lost All Its Data in One Night

#webdev #website #websitesecurity #yogsec

1 min read

Abhinav Singwal

Aug 15 '25

What is YogSec?

#yogsec #websitesecurity #wordpresssecurity #yogsecwebsitesecurity

1 min read

Abhinav Singwal

Aug 14 '25

Case Study: How a Small Shop’s Website Got Hacked and How It Was Saved

#websitesecurity #xss #website #webdev

1 min read

Abhinav Singwal

Aug 13 '25

Case Study: How a Small WordPress Blog Almost Lost Everything

#websitehacked #websitehack #website #websitesecurity

1 min read

Cover image for SQL Injection - The Silent Break-In You Didn’t Know About

Abhinav Singwal

Aug 12 '25

SQL Injection - The Silent Break-In You Didn’t Know About

#sqlinjection #website #websitehacked #websitesecurity

2 min read

Abhinav Singwal

Aug 4 '25

Who is Abhinav Singwal?

#abhinavsingwal #yogsec #abhinavsinghal #yogsecabhinavsingwal

1 min read

Abhinav Singwal

Jul 29 '25

Found a CORS Misconfiguration on a Live Website

#website #wordpress #web3 #websitesecurity

1 min read

Cover image for Real Case Study: How I Found a Photo Exposure Bug on a Website

Abhinav Singwal

Jul 28 '25

Real Case Study: How I Found a Photo Exposure Bug on a Website

#yogsec #websitesecurity #website #websitehacked

1 min read

Cover image for How to Install and Use Virtualenv on Linux

Abhinav Singwal

Jul 21 '25

How to Install and Use Virtualenv on Linux

#python #virtualenv #virtualenvironment #pythonvirtualenvironment

1 min read

Abhinav Singwal

Jul 20 '25

Get a Free Privacy Check, See What You're Exposing Online

#privacy #digitalsafety #yogsec #onlinesafety

1 min read

Abhinav Singwal

Jul 18 '25

Introducing BugBoard - An Open Source Dashboard for Bug Bounty Hunters

#bughunters #ethicalhackers #yogsec #bugboard

1 min read

Abhinav Singwal

Jun 20 '25

This Google trick shows exposed backups of websites

#safety #yogsec

1 min read

Abhinav Singwal

Mar 20 '25

How to Secure Your Website from Cyber Threats

2 min read

Abhinav Singwal

Mar 20 '25

Essential Tips to Secure Your WordPress Website

3 min read

Abhinav Singwal

Mar 20 '25

Bug Bounty One-Liner Cheat Codes & Cheatsheet

2 min read

Abhinav Singwal

Mar 5 '25

Introducing YogSec - Personal Online Security Audit Service

#privacy #onlineprivacy #onlinesafety #onlinesecurity

1 min read

One Year Club

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