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The Pope's official prayer app has an IDOR that lets anyone pull user data for all 719,517 accounts. One GET request per user. No auth check.

What's exposed:

• Email addresses
• Names
• Country
• Date of birth (they call it "borned_date" lol)
• Account role (it's "PRAYER" for everyone, obviously)

Also found:

• Signup endpoint returns the email verification token in the response body, so you can verify accounts without accessing the inbox
• Their verification emails fail their own domain's authentication requirements

Reported January 3rd. Emailed 9 people. A journalist also contacted them. Zero responses. Still live six months later. Vow of silence I guess.

Full writeup: bobdahacker.com/blog/click-to-…

#InfoSec #BugBounty #ResponsibleDisclosure #IDOR #Security #CyberSecurity #Privacy #DataExposure #ClickToPray #Vatican #APISecurity

Click to Pray, Click to Leak: The Pope's Official App Exposes 700,000+ User Emails

How I found that anyone can pull the email address, name, country, and date of birth of any of the 719,517 users on Click To Pray, the Pope's official prayer app, with a single GET request. Reported January 3rd. Still live six months later.

^{bobdahacker.com}