CVE-2026-104136: open-emr openemr

CVSS 7.1 (high) · published 2026-11-05

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-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.

Affected products (NVD): open-emr openemr

Fixed in (NVD): 8.3.0

Weakness: CWE-284

Source: NVD CVE-2026-104136

References

• https://github.com/openemr/openemr/commit/12fb549fd16ceed488c9d20281dba46f098ff107
• https://github.com/openemr/openemr/pull/13343
• https://github.com/openemr/openemr/releases/tag/v8_3_0
• https://github.com/openemr/openemr/security/advisories/GHSA-x6w3-3g4m-5m5v
• https://github.com/openemr/openemr/security/advisories/GHSA-x6w3-3g4m-5m5v

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