CVE-2022-1952

Name: CVE-2022-1952
Creator: NVD / NIST
Published: 2022-07-11T13:15:09.007+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 17.57%

Last modified Jun 17, 2026

CVE-2022-1952 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The Free Booking Plugin for Hotels, Restaurant and Car Rental WordPress plugin before 1.1.16 suffers from insufficient input validation which leads to arbitrary file upload and subsequently to remote code execution. An AJAX action accessible to unauthenticated users is affected by this issue. EPSS estimates a 17.57% chance of exploitation in the next 30 days.

Description

The Free Booking Plugin for Hotels, Restaurant and Car Rental WordPress plugin before 1.1.16 suffers from insufficient input validation which leads to arbitrary file upload and subsequently to remote code execution. An AJAX action accessible to unauthenticated users is affected by this issue. An allowlist of valid file extensions is defined but is not used during the validation steps.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

17.57%

96.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Syntacticsinc	Easync	< 1.1.16

References

https://wpscan.com/vulnerability/ecf61d17-8b07-4cb6-93a8-64c2c4fbbe04Exploit, Third Party Advisory
https://wpscan.com/vulnerability/ecf61d17-8b07-4cb6-93a8-64c2c4fbbe04Exploit, Third Party Advisory

Timeline

Published: Jul 11, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-1952?

How severe is CVE-2022-1952?

CVE-2022-1952 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 17.57% probability of exploitation in the next 30 days.

How do I fix CVE-2022-1952?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-1952?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST