Insufficient Access Control in Easy Appointments WordPress Plugin by Easy Appointments
CVE-2026-19406

2.7LOW

Key Information:

Vendor

WordPress
Status
Easy Appointments
Vendor
CVE Published:
19 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-19406?

The Easy Appointments plugin for WordPress, prior to version 4.0.1, is affected by a vulnerability that permits users with contributor-level access to read and retrieve all appointment records through an unsecured REST endpoint. This oversight exposes sensitive information, including customer names, schedules, and booking statuses, thereby compromising user privacy and site security.

Affected Version(s)

Easy Appointments 3.12.28 < 4.0.1

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-2026-19406 - Proof of Concept

References

https://wpscan.com/vulnerability/53cfb207-8f26-438c-a928-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
2.7
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Shikhali Jamalzade
WPScan
.