FirstBlood-#671 — Vaccination proof leak
This issue was discovered on FirstBlood v2
On 2021-10-27, shivam18u Level 3 reported:
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Hi Sean,
I found that the url https://31b7af0d2012-shivam18u.a.firstbloodhackers.com/vaccination-manager/api/vax-proof-list.php leaks the vaccination proof of all the submissions along with their emails.
The vaccination proof might contain PII. The images can be fetched from firstblood.com/upload/filename.jpg
Have a nice day!
P1 CRITICAL
Endpoint: /vaccination-manager/api/vax-proof-list.php
Parameter: .
Payload: .
FirstBlood ID: 37
Vulnerability Type: Information leak/disclosure
The endpoint /vaccination-manager/api/vax-proof-list.php leaks PII without any authentication. The intended solution was to find it via swagger-ui at /vaccination-manager/api.php