Client-Side Prize Manipulation Vulnerability in Spin Wheel Plugin for WordPress
CVE-2026-0808

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Spin Wheel – Interactive Spinning Wheel That Offers Coupons
Vendor
CVE Published:
17 January 2026

What is CVE-2026-0808?

The Spin Wheel plugin for WordPress is vulnerable to a significant client-side prize manipulation risk, found in all releases up to and including version 2.1.0. This vulnerability stems from the plugin's reliance on client-supplied data for prize selection, lacking the necessary server-side validation or randomization. As a result, unauthenticated attackers can exploit this vulnerability by tampering with the 'prize_index' parameter sent to the server, enabling them to gain access to the most valuable prizes without proper authorization.

Affected Version(s)

Spin Wheel – Interactive spinning wheel that offers coupons 0 <= 2.1.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/spin-wheel/tru...
https://plugins.trac.wordpress.org/browser/spin-wheel/tag...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

jason carle
.