CVE-2026-126441

CVSS 6.0 (medium) · published 2026-11-13

OpenEMR before 8.5.0 contains an insecure direct object reference vulnerability in the CAMOS rx_print.php printer that allows authenticated users to read other patients' prescriptions. Attackers can submit forged chrx_ parameters with global prescription IDs to disclose drug names, dosages, directions, and refill counts without medication permissions.

Weakness: CWE-639

Source: NVD CVE-2026-126441

References

• https://github.com/openemr/openemr/security/advisories/GHSA-gf9c-4hh8-gh49
• https://www.vulncheck.com/advisories/openemr-before-8.5.0-idor-via-camos-rx-print-php-prescription-disclosure

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