Customer-data disclosure via unchecked AJAX handler
Published Sep 19, 2026 · Updated Sep 19, 2026
Missing authorization in Easy Appointments 3.12.27 and earlier allows remote authenticated users to read all stored customer records. The handle_customers_ajax handler serves the ea_get_customers_ajax action without a capability check and returns the complete ea_customers table, including names, email addresses, phone numbers, birth dates, and physical addresses. Contributor-level WordPress access is required; the reported effect is bulk customer-data disclosure without record modification or service interruption.
Summary
What happened
Missing authorization in Easy Appointments 3.12.27 and earlier allows remote authenticated users to read all stored customer records. The handle_customers_ajax handler serves the ea_get_customers_ajax action without a capability check and returns the complete ea_customers table, including names, email addresses, phone numbers, birth dates, and physical addresses. Contributor-level WordPress access is required; the reported effect is bulk customer-data disclosure without record modification or service interruption.
The record
- CVE
- CVE-2026-9232
- Published
- Sep 19, 2026
- Updated
- Sep 19, 2026
- Vendor
- Alex Tselegidis
- Product
- Easy!Appointments
- Classifications
- CWE-862, T1213
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 19, 2026CVE publishedPublication date reported by the CVE source.
- Sep 19, 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 <=3.12.27
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
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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