We're currently having our website pentested, and looking through our logs, a cookie we set (our allowCookies
cookie) has had the value set to http%3a%2f%2fawebsite.net%2ff517a2bc19bdff66d7c64e8a7ad2f043.txt
. That text file contains the string 3ac3bbfe0cb16c0ff90fc0c0fcb21764
.
What kind of vulnerability would this exploit?