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CVE-2026-16582 (GCVE-0-2026-16582)

Vulnerability from cvelistv5 – Published: 2026-09-17 21:28 – Updated: 2026-09-18 14:43
VLAI
Title
Booking for Appointments and Events Calendar - Amelia <= 2.4.5 - Missing Authorization to Unauthenticated Payment Bypass
Summary
The Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to unauthorized modification of data in all versions up to, and including, 2.4.5. This is due to the plugin accepting a client-supplied package-redemption identifier as proof of payment without validating it. This makes it possible for unauthenticated attackers to create approved appointment bookings without completing payment
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 14:39 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
melograno Booking for Appointments and Events Calendar – Amelia Affected: 0 , ≤ 2.4.5 (semver)
guessed Create a notification for this product.
Credits
ricky morty
Show details on NVD website
To clipboard 

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