Hello,
I was just reviewing the correction for Exercises 4 and noticed that I lost points on several tasks even though my solutions worked correctly. It seems that only one specific input was accepted as correct, although in many cases multiple valid solutions exist.
For Question 2, I used:
<img src=x onerror=alert(document.location)>
So without the quotation marks shown in the sample solution, but it still successfully triggers the alert.
For Question 5, I also used a slightly different solution which likewise triggers the alert:
1%22%3E%3Cscript%3Ealert(document.location)%3C%2Fscript%3E%0A
Lastly, for Question 7, the payload:
?data=</script><script>alert(document.domain)</script>
also worked successfully on my local PHP instance.
I would appreciate it if you could take another look at these three tasks for my submission (IMT ttappe) and adjust the grading accordingly if appropriate.
Best regards,
Tobias Tappe