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Cobalt Core (5)

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Introduction to Command Injection Vulnerability

We've covered code injection attacks in recent blogs, but do you happen to know about command injection attacks? Core Pentester Harsh Bothra walks us through the differences and covers all you need to know to protect yourself against command injection attacks.
Cobalt Core Pentester Guides
Dec 14, 2022
Est Read Time: 8 min
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Introducing Hacker Corner; Episode 1: Redteaming vs Pentesting Demystified

Introducing Hacker Corner! Hacker Corner is a podcast for hackers made by hackers. Join host Sheeraz Ali for episode one with guest Saad Nasir as they discuss redteaming vs. pentesting.
Cobalt Core
Dec 13, 2022
Est Read Time: 4 min
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Hunting for Broken Link Hijacking (BLH) cover image

Hunting for Broken Link Hijacking (BLH)

How often are you checking to ensure there are no broken links on your webpage? If you aren't checking, attackers could be taking advantage using a broken link hijacking attack. Core Pentester Harsh Bothra writes about what scenarios to watch out for.
Cobalt Core Pentester Guides
Dec 7, 2022
Est Read Time: 4 min
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Then & Now: Sagar Parmar

Sagar Parmar has been a Cobalt Core Pentester for almost six years. He learned about Cobalt through another Core Pentester and loves how PtaaS has worked compared to bug bounty programs.
Pentester Stories Cobalt Core
Dec 6, 2022
Est Read Time: 3 min
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JSON Web Tokens

JSON Web Token (JWT) is an open standard that defines a compact and self-contained way for securely transmitting information between parties as a JSON object. With the rise of JWT, Core Pentester Saad Nasir gives an introduction to the new security token.
Cobalt Core Pentester Guides Web Application Pentesting
Dec 5, 2022
Est Read Time: 9 min
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Pentester Spotlight: Razvan Ionescu, Romania's 3rd GIAC Security Expert

Razvan Ionescu has been pentesting with the Cobalt Core since 2018. He recently became a GIAC Security Expert, Romania's third. Read more about Razvan in his Pentester Spotlight.
Pentester Stories Cobalt Core
Nov 30, 2022
Est Read Time: 5 min
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Introduction to Serverless Vulnerabilities

Core Pentester Harsh Bothra introduces us to serverless vulnerabilities. He reviews the top 10 vulnerabilities and concludes with how to remediate them.
Cobalt Core Pentester Guides
Nov 23, 2022
Est Read Time: 6 min
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Redteaming vs. Pentesting

Red Teaming vs. Pentesting

Core Pentester Saad Nasir writes about what the difference between red teaming and pentesting is based on his own experiences. Saad is a Pentester in Cobalt's Core and on the Red Team at SolarWinds.
Cobalt Core Pentester Guides
Nov 21, 2022
Est Read Time: 2 min
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Common Vulnerabilities in NodeJS Applications

Node.js is an open-source and cross-platform JavaScript runtime environment. Today we are going to look at 3 different vulnerabilities by analyzing the source code of an application and how you can detect and exploit them. 
Cobalt Core Pentester Guides
Nov 18, 2022
Est Read Time: 7 min
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