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Improper access control in Spin Wheel plugin exposes coupon codes

Priority LOW 34CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-284.

Summary

The Spin Wheel WordPress plugin before 2.2.1 does not verify that a visitor performed a legitimate spin before returning and consuming a configured prize coupon, which is an improper access control flaw (CWE-284). An unauthenticated remote attacker can disclose and drain the stored coupon codes of any campaign, including unpublished ones. An exploit link is listed in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

The Spin Wheel WordPress plugin before 2.2.1 does not verify that a visitor actually performed a legitimate spin before returning and consuming a configured prize coupon, allowing unauthenticated users to disclose and drain the stored coupon codes of any campaign, including unpublished ones.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00164 5th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Spin Wheel (Unknown): 2.2.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownSpin Wheelbefore 2.2.12.2.1Patch availableCNA
  • Spin Wheel VendorUnknown Affected before 2.2.1 Fixed in 2.2.1 Patch available CNA

Remediation

Update Spin Wheel to version 2.2.1, which fixes the flaw.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

  • Fix · CNA Spin Wheel (Unknown) Fixed in 2.2.1

Timeline

  1. 2026-10-15 Threatist record created from CVE-2026-106031
  2. 2026-10-16 Alias added: GHSA-mv9f-x7wq-j2c6

References

Sources