{"id":"CVE-2026-33918","summary":"OpenEMR Missing Authorization on Claim File Download Endpoint","details":"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.","aliases":["GHSA-g3p5-5grq-m65m"],"modified":"2026-04-10T05:42:59.063817Z","published":"2026-03-25T23:35:06.883Z","database_specific":{"cwe_ids":["CWE-862"],"cna_assigner":"GitHub_M","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33918.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33918.json"},{"type":"FIX","url":"https://github.com/openemr/openemr/commit/f6d98d0102df0a8f131be560d9208fb65fba6188"},{"type":"WEB","url":"https://github.com/openemr/openemr/releases/tag/v8_0_0_3"},{"type":"ADVISORY","url":"https://github.com/openemr/openemr/security/advisories/GHSA-g3p5-5grq-m65m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33918"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openemr/openemr","events":[{"introduced":"0"},{"fixed":"7c96c8eefe460d6fadbccbe93d0fa6bf819acd69"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"8.0.0.3"}]}}],"versions":["v2_7_2","v2_7_2-rc1","v2_7_2-rc2","v2_7_3-rc1","v2_8_0","v2_8_1","v2_8_2","v2_8_3","v2_9_0","v3_0_0","v3_0_1","v8_0_0","v8_0_0_1","v8_0_0_2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33918.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L"}]}