EC-Council
312-50V13 · Question #366
Insecure direct object reference is a type of vulnerability where the application does not verify if the user is authorized to access the internal object via its name or key. Suppose a malicious user
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Submitted by fatima_kr· Mar 6, 2026Hacking Web Applications
Question
Insecure direct object reference is a type of vulnerability where the application does not verify if the user is authorized to access the internal object via its name or key. Suppose a malicious user Rob tries to get access to the account of a benign user Ned. Which of the following requests best illustrates an attempt to exploit an insecure direct object reference vulnerability?
Options
- A"GET /restricted/goldtransfer?to=Rob&from=1 or 1=1' HTTP/1.1Host: westbank.com"
- B"GET /restricted/\r\n%00account%00Ned%00access HTTP/1.1 Host: westbank.com"
- C"GET /restricted/accounts/?name=Ned HTTP/1.1 Host westbank.com"
- D"GET /restricted/ HTTP/1.1 Host: westbank.com
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Topics
#Insecure Direct Object Reference (IDOR)#Web application vulnerabilities#Access control bypass#Vulnerability exploitation