Booking Calendar < 3.2.2 - Unauthenticated Arbitrary File Upload
CVE-2022-3982

9.8CRITICAL

Key Information:

Vendor

Wordpress
Status
Booking Calendar, Appointment Booking System
Vendor
CVE Published:
12 December 2022

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 80%

What is 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

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Deploy the Patch

Affected Version(s)

Booking calendar, Appointment Booking System 0 < 3.2.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2022-3982 - Proof of Concept

References

https://wpscan.com/vulnerability/4d91f3e1-4de9-46c1-b5ba-...
exploitvdb-entrytechnical-description

EPSS Score

80% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

cydave
JSON
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