CVE-2026-0808
Spin Wheel <= 2.1.0 - Unauthenticated Client-Side Prize Manipulation via 'prize_index' Parameter
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jan 17, 2026
- Updated
- Apr 8, 2026
- Reserved
- Jan 9, 2026
Description
The Spin Wheel plugin for WordPress is vulnerable to client-side prize manipulation in all versions up to, and including, 2.1.0. This is due to the plugin trusting client-supplied prize selection data without server-side validation or randomization. This makes it possible for unauthenticated attackers to manipulate which prize they win by modifying the 'prize_index' parameter sent to the server, allowing them to always select the most valuable prizes.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | Wordfence |
Weaknesses
- CWE-602 Client-Side Enforcement of Server-Side Security
Affected Products
| Product | Versions |
|---|---|
Spin Wheel – Interactive spinning wheel that offers couponsbdthemes |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c023b91e-f633-41a6-b2d7-bcb3f1d026b7?source=cve
- https://plugins.trac.wordpress.org/browser/spin-wheel/trunk/includes/class-swp-ajax.php#L73
- https://plugins.trac.wordpress.org/browser/spin-wheel/tags/2.0.2/includes/class-swp-ajax.php#L73
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3437726%40spin-wheel&new=3437726%40spin-wheel&sfp_email=&sfph_mail=
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