Barriers to automation 1 - vulnerability scanners
Summary: PortSwigger's Dafydd Stuttard writes that web application vulnerability scanners automate tasks from initial mapping through probing for common vulnerabilities, but even the best current scanners do not detect all or even a majority of vulnerabilities in a typical application. Scanners work by sending a crafted request designed to trigger a standard signature and reviewing the response, and Stuttard says the barriers to automating the rest will only really be addressed through full artificial intelligence capabilities in scanners.
Bottom line: Stuttard notes that many defects scanners cannot detect are 'low hanging fruit' exploitable by a human attacker with modest skills, so a clean scanner report provides no assurance that an application lacks many important vulnerabilities.
Read the original at PortSwigger Research ↗
- Topics
- Vulnerabilities & Patching
- Related
- Attackers Exploit UnrealIRCd Flaw That Enables Server-Level Command Injection Cyber Risks · Nov 14, 2026U.S. CISA adds Check Point and UnrealIRCd flaws to its Known Exploited Vulnerabilities catalog Cyber Risks · Nov 14, 2026PostgreSQL Patches 52 Flaws, Including 22-Year-Old Bug Enabling Authenticated RCE Cyber Risks · Nov 13, 2026