Booking for Appointments and Events Calendar – Amelia <= 1.0.93 - Authenticated(Contributor+) Stored Cross-Site Scripting via shortcode

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-6808
CVSS 6.4 (Medium)
Publicly Published January 18, 2024
Last Updated February 5, 2024
Researcher Ngô Thiên An (ancorn_)

Description

The Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 1.0.93 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

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Vulnerability Details for Booking for Appointments and Events Calendar – Amelia

Software Type Plugin
Software Slug ameliabooking (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.0.94, or a newer patched version
Affected Version
  • <= 1.0.93
Patched Version
  • 1.0.94

Recent vulnerabilities in Booking for Appointments and Events Calendar – Amelia

# Title CVE ID CVSS Researchers Date
1 Booking for Appointments and Events Calendar – Amelia <= 2.4.2 - Unauthenticated SQL Injection CVE-2026-57702 7.5 daroo July 8, 2026
2 Booking for Appointments and Events Calendar – Amelia <= 2.3 - Authenticated (Subscriber+) Privilege Escalation CVE-2026-48889 8.8 dodoh4t June 2, 2026
3 Booking for Appointments and Events Calendar – Amelia <= 2.2.1 - Unauthenticated Authorization Bypass via Remote Approval Endpoint CVE-2026-6449 5.3 awhacken May 1, 2026
4 Booking for Appointments and Events Calendar – Amelia <= 2.2 - Missing Authorization CVE-2026-40795 4.3 Niv Kochan April 28, 2026
5 Booking for Appointments and Events Calendar – Amelia <= 2.2 - Unauthenticated Information Exposure CVE-2026-40789 5.3 Weerawat Pawanawiwat (ErbaZZ) April 23, 2026
6 Amelia <= 2.1.3 - Insecure Direct Object Reference to Authenticated (Employee+) Privilege Escalation via 'externalId' Parameter CVE-2026-5465 8.8 Osvaldo Noe Gonzalez Del Rio (Os) April 6, 2026
7 Amelia <= 2.1.2 - Authenticated (Manager+) SQL Injection via 'sort' Parameter CVE-2026-4668 6.5 Michael Perla (vizen5) March 31, 2026
8 Amelia Booking 8.3 - 9.1.2 - Authenticated (Customer+) Insecure Direct Object Reference to Arbitrary User Password Change CVE-2026-2931 8.8 Hunter Jensen (skid) March 25, 2026
9 Amelia <= 2.1.1 - Authenticated (Custom role+) SQL Injection CVE-2026-39487 6.5 daroo March 25, 2026
10 Booking for Appointments and Events Calendar – Amelia <= 1.2.38 - Authenticated (Employee+) Privilege Escalation CVE-2026-24963 8.8 daroo March 4, 2026

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