{"affected":[{"product":"openemr","source":"CNA: GitHub_M","vendor":"openemr","versions":[{"status":"affected","version":"< 8.3.0"}]}],"cveId":"CVE-2026-103935","cwes":["CWE-79"],"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.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.1,"severity":"high","source":"CNA: GitHub_M","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}],"modifiedAt":1793908777199,"publishedAt":1793908777199,"references":[{"source":"CNA: GitHub_M","tags":["x_refsource_CONFIRM"],"url":"https://github.com/openemr/openemr/security/advisories/GHSA-pm2v-5p99-37p2"},{"source":"CNA: GitHub_M","tags":["x_refsource_MISC"],"url":"https://github.com/openemr/openemr/pull/13192"},{"source":"CNA: GitHub_M","tags":["x_refsource_MISC"],"url":"https://github.com/openemr/openemr/commit/d301444f6c4d9c4fa732ce57f3989214081c6108"},{"source":"CNA: GitHub_M","tags":["x_refsource_MISC"],"url":"https://github.com/openemr/openemr/releases/tag/v8_3_0"}],"remediation":[],"revision":"b69325f9564e3a37eaf8815d6eb67a3123d71ed69ddfea0238ec444234eb076c","sources":[{"modifiedAt":1793908777199,"name":"CNA: GitHub_M","retrievedAt":1793909543984,"url":"https://www.cve.org/CVERecord?id=CVE-2026-103935"}],"ssvc":null,"status":"published","title":"OpenEMR: Stored XSS via `text()` Misuse in Double-Quoted HTML Attribute","updatedAt":1793909543984}