THREATPORT/VULNERABILITY/CVE-2022-1952
CRITICAL SEVERITY

CVE-2022-1952

Easync vulnerability

CVSS
9.8
EPSS
23.5%
EPSS pct
98th
Exploited
No known
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.
Affected vendor
Syntacticsinc
Affected product
Easync
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-434 — Unrestricted Upload of File with Dangerous Type
Published
2022-07-11

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 23.5% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2022-1952

  • Confirm whether Syntacticsinc Easync is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2022-1952.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-1952

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-1952 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2022-1952?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2022-1952.

Start free scan

No credit card. Agentless.

Related vulnerabilities

CRITICAL
CVE-2019-10989
Webaccess vulnerability
CRITICAL
CVE-2019-10991
Webaccess vulnerability
CRITICAL
CVE-2019-10993
Webaccess vulnerability