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JavaScript for hackers (Svensk Utgåva)

Lär dig att tänka som en hacker

Lär dig att hitta intressant beteende och brister i JavaScript. Genom att läsa den här boken kommer du att upptäcka de senaste och bästa teknikerna för att hacka JavaScript och generera XSS-payloads. Inkluderar sätt att konstruera JavaScript med endast +[]()! tecken. Aldrig hört talas om DOM-klobbering? Den här boken har alla detaljer.

This book is a translation into Swedish of JavaScript for hackers which was originally written in English

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About

About

About the Book

Har du någonsin undrat hur en hacker närmar sig att hitta brister i webbläsaren och JavaScript? Den här boken delar med sig av tankegångarna och ger dig verktyg för att hitta dina egna brister. Den delar grunderna i JavaScript-hackning och förklarar sedan hur man konstruerar JavaScript-payloads som inte använder parenteser.

  • Visar hur du kan hitta brister med fuzzing och hur du snabbt kan fuzz-testar miljoner tecken på några sekunder.
  • Vill du hacka DOM? Den här boken täcker det.
  • Läs om olika webbläsar-SOP-förbikopplingar som författaren har hittat i detalj.
  • Ingen aning om klientsideprototypsförorening? Det här är boken för dig!
  • Vill du lära dig de senaste och bästa XSS-teknikerna? Du behöver köpa den här boken.
This book is a translation into Swedish of JavaScript for hackers which was originally written in English

Author

About the Authors

Gareth Heyes

PortSwigger researcher Gareth Heyes is probably best known for his work escaping JavaScript sandboxes, and creating super-elegant XSS vectors. When he's not co-authoring books (like the recent title, Web Application Obfuscation), Gareth is a father to two wonderful girls and husband to an amazing wife, as well as an ardent fan of Liverpool FC.

In his daily life at PortSwigger, Gareth can often be found creating new XSS vectors, researching new techniques to attack web applications, and preparing to speak at conferences around the globe. A recent highlight was his presentation "XSS Magic Tricks" at OWASP Allstars Amsterdam, 2019. He's also the author of PortSwigger's XSS Cheat Sheet. In his spare time he loves writing new BApp extensions (he's the creator of both Hackvertor and Taborator).

Leanpub Podcast

Episode 255

An Interview with Gareth Heyes

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Contents

Table of Contents

    • 1:Kapitel ett - Introduktion
      • 1.1:Om författaren
      • 1.2:Passionen
      • 1.3:Miljö
      • 1.4:Sätt ett mål
      • 1.5:Fuzzing
      • 1.6:Uthållighet och tur
      • 1.7:Sociala medier
      • 1.8:Grunderna
      • 1.9:Sammanfattning
    • 2:Kapitel två - JavaScript utan parenteser
      • 2.1:Anropa funktioner utan parenteser
      • 2.2:Anropa funktioner med argument utan parenteser
      • 2.3:Kastuttryck
      • 2.4:Taggade mallsträngar
      • 2.5:Har instance-symbol
      • 2.6:Sammanfattning
    • 3:Kapitel tre - Fuzzning
      • 3.1:Sanningen
      • 3.2:Fuzzing JavaScript-URL:er
      • 3.3:Fuzzing HTTP-URL:er
      • 3.4:Fuzzing HTML
      • 3.5:Fuzzing av kända beteenden
      • 3.6:Fuzzing-flykter
      • 3.7:Sammanfattning
    • 4:Kapitel fyra - DOM för hackare
      • 4.1:Var är mitt fönster?
      • 4.2:Omfattning av en HTML-händelse
      • 4.3:DOM clobbering
      • 4.4:Sammanfattning
    • 5:Kapitel fem - Webbläsarutnyttjanden
      • 5.1:Introduktion
      • 5.2:Firefox felaktiga hantering av korsursprungs-URL:er
      • 5.3:Safari-uppdrag till korsursprungliga värdnamn
      • 5.4:Internet Explorer full SOP-kringgående
      • 5.5:Chrome delvis SOP informationsläcka
      • 5.6:Safari fullständig SOP-kringgåelse
      • 5.7:Opera SOP-omgåelse
      • 5.8:Sammanfattning
    • 6:Kapitel sex - Prototype-förorening
      • 6.1:Introduktion
      • 6.2:Klientsidig prototypförorening
      • 6.3:Serversidesprototypförorening
      • 6.4:Sammanfattning
    • 7:Kapitel sju - Icke-alfanumerisk JavaScript
      • 7.1:Skriva icke-alfanumerisk JavaScript
      • 7.2:Non-alpha utan parenteser
      • 7.3:Sexteckensmuren
      • 7.4:Oändlighet och vidare
      • 7.5:Sammanfattning
    • 8:Kapitel åtta - XSS
      • 8.1:Stängande skript
      • 8.2:Kommentarer inuti skript
      • 8.3:HTML-entiteter inuti SVG-skript
      • 8.4:Skript utan avslutande skript
      • 8.5:Window.name-payloads
      • 8.6:Tilldelningsbart protokoll
      • 8.7:Source maps för att skapa pingbacks
      • 8.8:Ny omdirigeringslösning
      • 8.9:JavaScript-kommentarer
      • 8.10:Nya rader
      • 8.11:Mellanslag
      • 8.12:Dynamiska importer
      • 8.13:XHTML-namespace i XML
      • 8.14:SVG-uppladdningar
      • 8.15:SVG use-element
      • 8.16:HTML-enheter
      • 8.17:Händelser
      • 8.18:XSS i dolda inmatningar
      • 8.19:Popovers
      • 8.20:Sammanfattning
    • 9:Tack

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