Unauthenticated reservation approval bypass via nonce-only authorization
Published Aug 26, 2026 · Updated Aug 26, 2026
Missing authorization in Arraytics WPCafe before 3.0.18 allows remote attackers to create approved reservations through its REST API. The reservation-creation handler treats a publicly available nonce as sufficient authorization and accepts an attacker-controlled approval status. No WordPress account is required; network access to the endpoint is enough to bypass administrator moderation, with integrity impact limited to reservation workflow data.
Summary
What happened
Missing authorization in Arraytics WPCafe before 3.0.18 allows remote attackers to create approved reservations through its REST API. The reservation-creation handler treats a publicly available nonce as sufficient authorization and accepts an attacker-controlled approval status. No WordPress account is required; network access to the endpoint is enough to bypass administrator moderation, with integrity impact limited to reservation workflow data.
The record
- CVE
- CVE-2026-14550
- Published
- Aug 26, 2026
- Updated
- Aug 26, 2026
- Vendor
- Arraytics
- Product
- WPCafe
- Classifications
- CWE-862, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 26, 2026CVE publishedPublication date reported by the CVE source.
- Aug 26, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <3.0.18
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Public exploit references
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Technologies
Your stack
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Your stack
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