CVE-2022-1463

Public Exploit
Booking Calendar <= 9.1 - PHP Object Injection via Shortcode

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.

Remediation

Solution:

  • Update to version 9.1.1, or newer.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.02% Top 25%
Third-Party Advisory wordfence.com
Affected: wpdevelop Booking Calendar
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/blog/2022/04/php-object-injection-in-booking-calendar-plugin/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2022-1463?
CVE-2022-1463 has been scored as a high severity vulnerability.
How to fix CVE-2022-1463?
To fix CVE-2022-1463: Update to version 9.1.1, or newer.
Is CVE-2022-1463 being actively exploited in the wild?
It is possible that CVE-2022-1463 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-1463?
CVE-2022-1463 affects wpdevelop Booking Calendar.
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