Vulnerability · Published Dec 12, 2022 · Assigned by WPScan
CVE-2022-3982Booking Calendar < 3.2.2 - Unauthenticated Arbitrary File Upload
Critical 9.8
In plain English
A critical-severity security flaw in Booking calendar, Appointment Booking System from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 4.8% (higher than 92% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei.
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)4.8%top 8.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack tooling1Nuclei
Official description
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
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Booking calendar, Appointment Booking System | 0 – before 3.2.2 |
References
- https://wpscan.com/vulnerability/4d91f3e1-4de9-46c1-b5ba-cc55b7726867 exploit, vdb-entry, technical-description