CVE-2022-1463
High
Description
The Booking Calendar plugin for WordPress is vulnerable to PHP Object Injection via the [bookingflextimeline] shortcode in versions up to, and including, 9.1. This could be exploited by subscriber-level users and above to call arbitrary PHP objects on a vulnerable site.
SeverityHigh
CVSS8.8
Exploit probability—
ProductBooking Calendar
PublishedMay 10, 2022
First seenMay 10, 2022
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| booking_calendar_project booking_calendar | v ≤ 9.1 | — |
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