What is CVE-2022-1463?

CVE-2022-1463 is a high-severity vulnerability in Wpdevelop Booking Calendar, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2022-05-10.

How severe is CVE-2022-1463?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2022-1463 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Wpdevelop Booking Calendar

CVE-2022-1463

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 PH…

Vulnerability class: Insecure Deserialization

EPSS: 0.011 (78.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wpdevelop Booking Calendar — versions 9.1

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

20142995/nuclei-templates

References

www.wordfence.com/blog/2022/04/php-object-injection-in-booking-calendar-plugin/ (x_refsource_MISC)

Frequently asked questions

What is CVE-2022-1463?: CVE-2022-1463 is a high-severity vulnerability in Wpdevelop Booking Calendar, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2022-05-10.
How severe is CVE-2022-1463?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2022-1463 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.