{"id":"CVE-2026-124450","title":"OpenEMR before 8.3.0 Arbitrary File Read/Write via disposeDocument","summary":"OpenEMR before 8.3.0 contains a broken access control and path traversal vulnerability in the fax/sms module disposeDocument action via an unvalidated file_path parameter. Authenticated low-privilege users can read sqlconf.php to recover…","severity":"critical","cvss":9.9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L","cvssSource":"cna","cwe":["CWE-73"],"vendor":"openemr","product":"openemr","affected":["openemr < 8.3.0"],"published":"2026-11-08","updated":"2026-11-08","sourceUpdated":"2026-11-08T13:15:41.704Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-124450","references":[{"url":"https://github.com/openemr/openemr/security/advisories/GHSA-wf4w-mx2w-j4vv","label":"GitHub Security Advisory (GHSA-wf4w-mx2w-j4vv)"},{"url":"https://www.vulncheck.com/advisories/openemr-before-8.3.0-arbitrary-file-read-write-via-disposedocument","label":"VulnCheck Advisory: OpenEMR before 8.3.0 Arbitrary File Read/Write via disposeDocument"}],"tags":["cve.org"],"ingestedAt":"2026-11-08T13:50:34.974Z","slug":"CVE-2026-124450","body":"## Overview\n\nOpenEMR before 8.3.0 contains a broken access control and path traversal vulnerability in the fax/sms module disposeDocument action via an unvalidated file_path parameter. Authenticated low-privilege users can read sqlconf.php to recover database credentials and write arbitrary files as the web user, enabling remote code execution.\n\n## Affected\n\n- `openemr < 8.3.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":54.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}