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CVE-2026-23622

CVE-2026-23622 · CSRF Protection Bypass: Sensitive endpoints accept GET requests, enabling admin account takeover

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Easy!Appointments is a self hosted appointment scheduler. In 1.5.2 and earlier, application/core/EA_Security.php::csrf_verify() only enforces CSRF for POST requests and returns early for non-POST methods. Several application endpoints perform state-changing operations while accepting parameters from GET (or $_REQUEST), so an attacker can perform CSRF by forcing a victim's browser to issue a crafted GET request. Impact: creation of admin accounts, modification of admin email/password, and full admin account takeover.

CVSS 7.4 · High · EPSS 0.2%

Published
Updated

Stack: php

Affected products and versions

  • easyappointments

    Versions
    • <= 1.5.2: Affected

    No fix published

  • alextselegidis/easyappointments Packagist

    Versions
    • 1.1.0
    • 1.1.0-beta.1
    • 1.1.0-beta.2
    • 1.1.1
    • 1.2.0
    • 1.2.0-alpha.1
    • 1.2.0-beta.1
    • 1.2.1
    • 1.3.0
    • 1.3.0-alpha.1
    • 1.3.0-beta.1
    • 1.3.0-beta.2
    • 1.3.1
    • 1.3.1-beta.1
    • 1.3.2
    • 1.3.2-beta.1
    • 1.4.0
    • 1.4.0-beta.1
    • 1.4.1
    • 1.4.2
    • 1.4.2-beta.1
    • 1.4.3
    • 1.4.3-beta.1
    • 1.5.2
    Affected ranges
    • ECOSYSTEM: ≤ 1.5.2

    No fix published

Original sources

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