{"id":"CVE-2026-33918","state":"PUBLISHED","title":"OpenEMR Missing Authorization on Claim File Download Endpoint","description":"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.","publishedAt":"2026-03-25T23:35:06.883Z","updatedAt":"2026-03-26T18:09:09.836Z","severity":{"score":7.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["openemr openemr"],"affected":[{"vendor":"openemr","product":"openemr","versions":[{"version":"< 8.0.0.3","status":"affected"}]}],"references":["https://github.com/openemr/openemr/security/advisories/GHSA-g3p5-5grq-m65m","https://github.com/openemr/openemr/commit/f6d98d0102df0a8f131be560d9208fb65fba6188","https://github.com/openemr/openemr/releases/tag/v8_0_0_3"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/33xxx/CVE-2026-33918.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-33918","state":"PUBLISHED","datePublished":"2026-03-25T23:35:06.883Z","dateUpdated":"2026-03-26T18:09:09.836Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-03-24T15:41:47.492Z"},"containers":{"cna":{"title":"OpenEMR Missing Authorization on Claim File Download Endpoint","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"openemr","product":"openemr","versions":[{"version":"< 8.0.0.3","status":"affected"}]}],"references":[{"url":"https://github.com/openemr/openemr/security/advisories/GHSA-g3p5-5grq-m65m","name":"https://github.com/openemr/openemr/security/advisories/GHSA-g3p5-5grq-m65m","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/openemr/openemr/commit/f6d98d0102df0a8f131be560d9208fb65fba6188","name":"https://github.com/openemr/openemr/commit/f6d98d0102df0a8f131be560d9208fb65fba6188","tags":["x_refsource_MISC"]},{"url":"https://github.com/openemr/openemr/releases/tag/v8_0_0_3","name":"https://github.com/openemr/openemr/releases/tag/v8_0_0_3","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-03-25T23:35:06.883Z"},"source":{"advisory":"GHSA-g3p5-5grq-m65m","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-26T18:09:02.801572Z","id":"CVE-2026-33918","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-26T18:09:09.836Z"}}]}}}