CVE-2026-126322OpenEMR before 8.3.0 Unsanitized Deserialization via patient_match_dialog.php

Descripción

OpenEMR before 8.3.0 contains an unsanitized deserialization vulnerability that allows authenticated attackers to control patient-matching criteria by supplying a crafted serialized key parameter. Attackers can send serialized arrays to interface/orders/patient_match_dialog.php to enumerate patients or force matches that associate lab orders with the wrong patient.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• GitHub Security Advisory (GHSA-r52j-mq9p-mh85) vendor-advisory
• VulnCheck Advisory: OpenEMR before 8.3.0 Unsanitized Deserialization via patient_match_dialog.php third-party-advisory