WordPress Plugin Vulnerabilities
Salon booking system < 7.6.3 - Unauthenticated Sensitive Data Disclosure
Description
The plugin does not have proper authorisation when searching bookings, allowing any unauthenticated users to search other's booking, as well as retrieve sensitive information about the bookings, such as the full name, email and phone number of the person who booked it.
Proof of Concept
Although the API only returns the name of customer, the search feature can be abused to leak email and phone, for example, search "[email protected]", "[email protected]", "[email protected]"... to determine email address char by char. curl -X POST https://example.com/wp-admin/admin-ajax.php -d 'action=salon&day=2022-03-11&search=%40&method=SearchBookings'
Affects Plugins
Fixed in version 7.6.3
Fixed in version 7.6.3
References
Classification
Miscellaneous
Original Researcher
Huli from Cymetrics
Submitter
Huli from Cymetrics
Submitter website
Verified
Yes
Timeline
Publicly Published
2022-03-21 (about 5 months ago)
Added
2022-03-21 (about 5 months ago)
Last Updated
2022-04-11 (about 4 months ago)