Events Made Easy <= 3.1.1 - Unauthenticated Payment Bypass
The Events Made Easy plugin for WordPress is vulnerable to Payment Bypass in versions up to, and including, 3.1.1. This is due to insufficient nonce binding in payment gateway form handlers, where nonces were scoped only to price and currency ("$price$cur") rather than to a specific payment ID, allowing a nonce obtained from one payment context to satisfy verification for any other payment with a matching price and currency string. This makes it possible for unauthenticated attackers to manipulate the payment amount submitted to any payment gateway, completing a booking or membership payment for an arbitrarily low price by reusing a valid nonce obtained from a cheaper (or free) payment form.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Events Made Easy | <= 3.1.1 | 3.1.2 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N- Weakness (CWE)
CWE-345- Platform
- WordPress
- Package
Events Made Easy- Disclosed
- 07.07.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
Wordfence Intelligence - 280e9ba9-57a9-45ce-820c-c34cac41b350 - Wordfence Intelligence
Copyright 1999-2026 The MITRE Corporation
Copyright 2012-2026 Defiant Inc.
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Vulnerability history: Events Made Easy
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 12
- First → latest
- 10.2015 08.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 1
- High 5
- Medium 6
Disclosures per year
- 2017: 0
- 2018: 0
- 2019: 0
- 2020: 0
- 2021: 2
- 2022: 2
- 2023: 1
- 2024: 0
- 2025: 0
- 2026: 5
earlier: 2
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Events Made Easy <= 3.1.1 - Unauthenticated Payment Bypass this entry
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