Unauthenticated product data disclosure via unrestricted REST endpoints
Published Oct 7, 2026 · Updated Oct 7, 2026
Information disclosure in Arraytics WPCafe before 3.0.21 allows remote attackers to read WooCommerce product data through unauthenticated REST requests. The plugin's product-data REST endpoints fail to restrict access and return per-product sales counts, exact stock levels, and private product metadata. Exposure requires an affected WordPress site with WooCommerce product data reachable over the network; the supplied advisory does not identify the specific routes or permission callbacks.
Summary
What happened
Information disclosure in Arraytics WPCafe before 3.0.21 allows remote attackers to read WooCommerce product data through unauthenticated REST requests. The plugin's product-data REST endpoints fail to restrict access and return per-product sales counts, exact stock levels, and private product metadata. Exposure requires an affected WordPress site with WooCommerce product data reachable over the network; the supplied advisory does not identify the specific routes or permission callbacks.
The record
- CVE
- CVE-2026-86816
- Published
- Oct 7, 2026
- Updated
- Oct 7, 2026
- Vendor
- Arraytics
- Product
- WPCafe
- Classifications
- Unavailable
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 7, 2026CVE publishedPublication date reported by the CVE source.
- Oct 7, 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 <3.0.21
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Activity data is delayed. The latest report is Sep 28, 2026.
Weakness, pattern, technique
No sourced classifications are available.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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