What is CVE-2022-3982?

CVE-2022-3982 is a critical-severity vulnerability in Wpdevart Booking Calendar, classified under CWE-434 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE. CVSS score: 9.8/10. Published 2022-12-12.

How severe is CVE-2022-3982?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-3982 known to be exploited?

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

Vulnerability in Wpdevart Booking Calendar

CVE-2022-3982

The Booking calendar, Appointment Booking System WordPress plugin before 3.2.2 does not validate uploaded files, which could allow unauthenticated users to upload arbitrary files, such as PHP and achieve RCE

EPSS: 0.045 (90.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wpdevart Booking_calendar
Unknown Booking Calendar, Appointment System — versions 0

Public proof-of-concept exploits

References

contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2022-3982?: CVE-2022-3982 is a critical-severity vulnerability in Wpdevart Booking Calendar, classified under CWE-434 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE. CVSS score: 9.8/10. Published 2022-12-12.
How severe is CVE-2022-3982?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-3982 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.