DOM XSS in document.write sink using source location.search inside a select element

PortSwigger Web Security Academy lab: DOM XSS in document.write sink using source location.search inside a select element. Topic: Cross-Site Scripting (XSS).

DOM XSS in document.write sink using source location.search inside a select element

$ tldr PortSwigger · Cross-Site Scripting (XSS)

·	·
Platform	PortSwigger Web Security Academy
Topic	Cross-Site Scripting (XSS)
Difficulty	PRACTITIONER
Official lab	Open

Solve the lab

Language	Author	Format	Link
🇬🇧 EN	PortSwigger	Texto	Open

Resources by skill

Skill	Source	Link
Cross-Site Scripting (XSS)	HackTricks	Open
Cross-Site Scripting (XSS)	PortSwigger	Open
Remote Code Execution (RCE)	HackTricks	Open

Related skills

Cross-Site Scripting (XSS) · Remote Code Execution (RCE)

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Last updated: 2026-05-08