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CVE-2021-41843

MEDIUM CVSS: 6.5 Published: 2021-12-17 Modified: 2026-06-17

Description

An authenticated SQL injection issue in the calendar search function of OpenEMR 6.0.0 before patch 3 allows an attacker to read data from all tables of the database via the parameter provider_id, as demonstrated by the /interface/main/calendar/index.php?module=PostCalendar&func=search URI.

Affected Platforms

Open-Emr Openemr

Weakness Type

CWE-89

References