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Disclosed Vulnerabilities
I’ve been in the vulnerability research field since 2004. Over the years, I’ve discovered and responsibly disclosed more than 300 vulnerabilities across a wide range of products and vendors. At this point, it’s almost impossible to keep track of all the CVE numbers I’ve accumulated — but I keep a personal index here.
Latest disclosed CVEs:
Heimdall DB
CVE-2025-12486 | Database Proxy Cross-Site Scripting Remote Code Execution Vulnerability
Tiki
CVE-2025-34111 | Tiki Wiki <= 15.1 ELFinder Unauthenticated File Upload RCE
CryptoLog
CVE-2025-34102 | CryptoLog Unauthenticated RCE via SQL Injection and Command Injection
Posthog
CVE-2025-1522 | PostHog database_schema Server-Side Request Forgery Information Disclosure
Posthog
CVE-2025-1520 | PostHog ClickHouse Table Functions SQL Injection Remote Code Execution
Experience

PRODAFT
◌
Chief Technology Officer
Jan 2021 – Present
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VP, Threat Intelligence Products & Engineering
Jan 2018 – Jan 2021 · 3 yrs
◌
Head of Offensive Security
Jan 2016 – Jan 2018 · 2 yrs
◌
Principal Security Engineer & Platform Architect (Threat Intelligence)
Jan 2013 – Jan 2015 · 2 yrs
◌
Lead Vulnerability Researcher & Security Software Engineer
Jan 2012 – Jan 2015 · 3 yrs
◌
Co-Founder of PRODAFT
Jan 2012 – Present

SONY
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Senior Vulnerability Researcher
Jan 2015 – Jan 2016

Private Security Consultant
◌
Linux and System Security Consultant
Jan 2010 – Jan 2012 · 3 yrs

Independent Vulnerability Researcher
◌
Discovered more than 300 vulnerabilities across a wide range of products and vendors.
Jan 2008 – Present
Talks
- TEDx | The Risk Brought by the Digital World: Cyber Attacks
- TEDx | You Pressed Enter, Now You Can Sleep
- Github | Best way to RCE: Command Injection
- DEFCON AppSec Village | A Heaven for Hackers: Breaking Web Security
- NahamCon | A Heaven for Hackers: Breaking Web Security Virtual Appliance
- Hacktivity Breaking Log & SIEM Products
