OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, the billing file-download endpoint interface/billing/get_claim_file.php only verifies that the caller has a valid session and CSRF token, but does not check any ACL permissions. This allows any authenticated OpenEMR user — regardless of whether they have billing privileges — to download and permanently delete electronic claim batch files containing protected health information (PHI). Version 8.0.0.3 patches the issue.
Exploitability
AV:NAC:LPR:LUI:NScope
S:UImpact
C:HI:LA:L7.6/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:LAccess Control