Cross-patient record compromise via unscoped sale ID
Published Mar 25, 2026 · Updated Mar 25, 2026
Authorization bypass in OpenEMR before 8.0.0.3 allows remote authenticated users to read, alter, or delete other patients' drug-sale records. The FeeSheet.class.php save() method trusts the hidden prod[][sale_id] value and runs SELECT, UPDATE, and DELETE queries keyed only by that value, without matching the current patient and encounter. Fee sheet ACL access is required; successful exploitation compromises other patients' drug-sale and prescription data and can corrupt inventory counts.
Summary
What happened
Authorization bypass in OpenEMR before 8.0.0.3 allows remote authenticated users to read, alter, or delete other patients' drug-sale records. The FeeSheet.class.php save() method trusts the hidden prod[][sale_id] value and runs SELECT, UPDATE, and DELETE queries keyed only by that value, without matching the current patient and encounter. Fee sheet ACL access is required; successful exploitation compromises other patients' drug-sale and prescription data and can corrupt inventory counts.
The record
- CVE
- CVE-2026-32120
- Published
- Mar 25, 2026
- Updated
- Mar 25, 2026
- Vendor
- OpenEMR Foundation
- Product
- OpenEMR
- Classifications
- CWE-639
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 25, 2026CVE publishedPublication date reported by the CVE source.
- Mar 25, 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=< 8.0.0.3
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.
Weakness, pattern, technique
Public exploit references
- GHSA-pvvj-mv7h-7847 fee-sheet IDOR proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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