CVE-2026-0808 json
Spin Wheel <= 2.1.0 - Unauthenticated Client-Side Prize Manipulation via 'prize_index' Parameter
published 2026-01-17 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-3143
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 30%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 9 mo ago
Exploit prediction
0.36% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Affected products
- bdthemes Spin Wheel – Interactive spinning wheel that offers coupons
Classification
- Weakness
-
- CWE-602 Client-Side Enforcement of Server-Side Security
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/c023b91e-f633-41a6-b2d7-bcb3f1d026b7?source=cve
- plugins.trac.wordpress.org /browser/spin-wheel/trunk/includes/class-swp-ajax.php#L73
- plugins.trac.wordpress.org /browser/spin-wheel/tags/2.0.2/includes/class-swp-ajax.php#L73
- plugins.trac.wordpress.org /changeset?sfp_email=&sfph_mail=&reponame=&old=3437726%40spin-wheel&new=3437726%40spin-wheel&sfp_email=&sfph_m
Sources
- CVE List CVE-2026-0808
- NVD CVE-2026-0808
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.