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PT0-002 · Question #72

A penetration tester conducted an assessment on a web server. The logs from this session show the following: Which of the following attacks is being attempted?

The correct answer is C. Parameter pollution. All input validation flaws are caused by unsanitized data flows between the front-end and the several back-ends of a web application. HTTP Parameter Pollution (HPP) attacks can be defined as the feasibility to override or add HTTP GET/POST parameters by injecting query string…

Attacks and Exploits

Question

A penetration tester conducted an assessment on a web server. The logs from this session show the following:

Which of the following attacks is being attempted?

Options

  • AClickjacking
  • BSession hijacking
  • CParameter pollution
  • DCookie hijacking
  • ECross-site scripting

How the community answered

(45 responses)
  • A
    2% (1)
  • B
    9% (4)
  • C
    76% (34)
  • D
    2% (1)
  • E
    11% (5)

Explanation

All input validation flaws are caused by unsanitized data flows between the front-end and the several back-ends of a web application. HTTP Parameter Pollution (HPP) attacks can be defined as the feasibility to override or add HTTP GET/POST parameters by injecting query string Users WHERE id=3 - Source: https://owasp.org/www-pdf-archive/AppsecEU09_CarettoniDiPaola_v0.8.pdf

Topics

#Web application attacks#HTTP parameter pollution#Vulnerability identification#Attack types

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