CVE-2021-41843

MEDIUM 6.5CVE-2021-41843 · Published 17/12/2021 · updated 17/06/2026

Package	Affected versions	Patched versions
openemr open-emr	`= 6.0.0`	No fix yet

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.

References

packetstormsecurity.com/files/165301/OpenEMR-6.0.0-6.1.0-dev-SQL-Injection.html · Exploit
seclists.org/fulldisclosure/2021/Dec/38 · Exploit
trovent.github.io/security-advisories/TRSA-2109-01/TRSA-2109-01.txt · Exploit
trovent.io/security-advisory-2109-01 · Exploit

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