{"id":"CVE-2026-103935","published":"2026-11-05T20:17:38.190","lastModified":"2026-11-05T20:17:38.190","description":"OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.3.0, interface/forms/transfer_summary/new.php and interface/forms/functional_cognitive_status/new.php render stored transfer_to, code, and codetext values with text(), which uses ENT_NOQUOTES, inside double-quoted HTML value attributes. An authenticated clinical user can store a value containing a double quote that escapes the attribute and injects event-handler markup when another clinician opens the form. Successful exploitation can expose session data and protected health information or permit patient-record actions in the victim's session. This issue is fixed in version 8.3.0.","cvssScore":8.1,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","cwes":["CWE-79"],"vendors":[],"products":[],"references":[{"url":"https://github.com/openemr/openemr/commit/d301444f6c4d9c4fa732ce57f3989214081c6108","tags":[]},{"url":"https://github.com/openemr/openemr/pull/13192","tags":[]},{"url":"https://github.com/openemr/openemr/releases/tag/v8_3_0","tags":[]},{"url":"https://github.com/openemr/openemr/security/advisories/GHSA-pm2v-5p99-37p2","tags":[]}],"exploitRefs":[{"url":"https://github.com/openemr/openemr/commit/d301444f6c4d9c4fa732ce57f3989214081c6108","tags":[]},{"url":"https://github.com/openemr/openemr/pull/13192","tags":[]},{"url":"https://github.com/openemr/openemr/releases/tag/v8_3_0","tags":[]},{"url":"https://github.com/openemr/openemr/security/advisories/GHSA-pm2v-5p99-37p2","tags":[]}],"hasPoc":true,"ai":null}