{"id":"CVE-2026-104135","published":"2026-11-05T20:17:38.980","lastModified":"2026-11-05T21:18:34.890","description":"OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.3.0, library/ajax/payment_ajax.php validates a CSRF token but performs no AclMain authorization check before executing a wildcard search of patient_data. Any authenticated user, including a non-clinical role, can enumerate patient identifiers, full names, and dates of birth through the set_patient branch. This issue is fixed in version 8.3.0.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/openemr/openemr/commit/7973cab3fe3f2fd2374ed71c02605e3c93491c36","tags":[]},{"url":"https://github.com/openemr/openemr/pull/13200","tags":[]},{"url":"https://github.com/openemr/openemr/releases/tag/v8_3_0","tags":[]},{"url":"https://github.com/openemr/openemr/security/advisories/GHSA-4269-grc6-qr62","tags":[]},{"url":"https://github.com/openemr/openemr/security/advisories/GHSA-4269-grc6-qr62","tags":[]}],"exploitRefs":[{"url":"https://github.com/openemr/openemr/commit/7973cab3fe3f2fd2374ed71c02605e3c93491c36","tags":[]},{"url":"https://github.com/openemr/openemr/pull/13200","tags":[]},{"url":"https://github.com/openemr/openemr/releases/tag/v8_3_0","tags":[]},{"url":"https://github.com/openemr/openemr/security/advisories/GHSA-4269-grc6-qr62","tags":[]},{"url":"https://github.com/openemr/openemr/security/advisories/GHSA-4269-grc6-qr62","tags":[]}],"hasPoc":true,"ai":null}