Unauthenticated patient-data disclosure via client-side embedding
Published Mar 9, 2026 · Updated Mar 9, 2026
Information disclosure in SourceCodester Patients Waiting Area Queue Management System 1.0 allows remote attackers to read patient PII. The unauthenticated patient-search.php endpoint runs an unrestricted patient-table query and embeds selected fields from every result in client-side JavaScript. No session is required; one request exposes patient identifiers, names, birth dates, and phone numbers, with no reported write or service-interruption impact.
Summary
What happened
Information disclosure in SourceCodester Patients Waiting Area Queue Management System 1.0 allows remote attackers to read patient PII. The unauthenticated patient-search.php endpoint runs an unrestricted patient-table query and embeds selected fields from every result in client-side JavaScript. No session is required; one request exposes patient identifiers, names, birth dates, and phone numbers, with no reported write or service-interruption impact.
The record
- CVE
- CVE-2026-3817
- Published
- Mar 9, 2026
- Updated
- Mar 9, 2026
- Vendor
- Online Computer and Laptop Store Project
- Product
- Patients Waiting Area Queue Management System
- Classifications
- CWE-266, CWE-285, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 9, 2026CVE publishedPublication date reported by the CVE source.
- Mar 9, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=1.0
What conditions does exploitation require?
What is affected?
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.
Weakness, pattern, technique
Public exploit references
- PQMS patient-search information-disclosure proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo