{"id":"CVE-2026-104136","title":"OpenEMR: Arbitrary Patient Recall and Contact Detail Read","summary":"OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.3.0, the new_recall branch of interface/main/messages/save.php accepts a caller-supplied pid without enforcing patient-le…","severity":"high","cvss":7.1,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","cvssSource":"cna","cwe":["CWE-284"],"vendor":"openemr","product":"openemr","affected":["openemr < 8.3.0"],"published":"2026-11-05","updated":"2026-11-05","sourceUpdated":"2026-11-05T19:57:53.531Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-104136","references":[{"url":"https://github.com/openemr/openemr/security/advisories/GHSA-x6w3-3g4m-5m5v","label":"https://github.com/openemr/openemr/security/advisories/GHSA-x6w3-3g4m-5m5v"},{"url":"https://github.com/openemr/openemr/pull/13343","label":"https://github.com/openemr/openemr/pull/13343"},{"url":"https://github.com/openemr/openemr/commit/12fb549fd16ceed488c9d20281dba46f098ff107","label":"https://github.com/openemr/openemr/commit/12fb549fd16ceed488c9d20281dba46f098ff107"},{"url":"https://github.com/openemr/openemr/releases/tag/v8_3_0","label":"https://github.com/openemr/openemr/releases/tag/v8_3_0"}],"tags":["cve.org"],"ingestedAt":"2026-11-05T22:38:31.607Z","slug":"CVE-2026-104136","body":"## Overview\n\nOpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.3.0, the new_recall branch of interface/main/messages/save.php accepts a caller-supplied pid without enforcing patient-level or recall-workflow authorization. A low-privilege authenticated user who knows or enumerates a patient identifier can retrieve patient details, contact fields, HIPAA notification preferences, recent appointment information, and existing recall information. This issue is fixed in version 8.3.0.\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":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}