CVE-2021-40352
6.5 MEDIUMOpenEMR 6.0.0 has a pnotes_print.php?noteid= Insecure Direct Object Reference vulnerability via which an attacker can read the messages o...
Published: 2021-09-01 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 6.5 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CWE
- CWE-639
Affected products
| Vendor | Product |
|---|---|
| open-emr | openemr |
Description
OpenEMR 6.0.0 has a pnotes_print.php?noteid= Insecure Direct Object Reference vulnerability via which an attacker can read the messages of all users.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-40352
- [Exploit reference]http://packetstormsecurity.com/files/164011/OpenEMR-6.0.0-Insecure-Direct-Object-Reference.html
- [Exploit reference]https://github.com/allenenosh/CVE-2021-40352
- [Vendor advisory]https://www.open-emr.org/wiki/index.php/Securing_OpenEMR
- [Exploit reference]http://packetstormsecurity.com/files/164011/OpenEMR-6.0.0-Insecure-Direct-Object-Reference.html
- [Exploit reference]https://github.com/allenenosh/CVE-2021-40352
- [Vendor advisory]https://www.open-emr.org/wiki/index.php/Securing_OpenEMR
Related CVEs
Same vendor
- CVE-2026-46518 — OpenEMR is a free and open source electronic health records and medical practice management application (7.7 HIGH)
- CVE-2021-47817 — OpenEMR 5.0.2.1 contains a cross-site scripting vulnerability that allows authenticated attackers to inject malicious JavaScript through ... (5.4 MEDIUM)
Same CWE
- CVE-2026-53863 — OpenClaw before 2026.4.25 contains an input validation vulnerability in tool group policy callers that accept unvalidated group IDs (7.1 HIGH)
- CVE-2026-10780 — The Static Block plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.2 (4.3 MEDIUM)
- CVE-2026-48599 — Authorization Bypass Through User-Controlled Key vulnerability in elixir-grpc grpc allows authenticated attackers to access or modify res...
- CVE-2026-52699 — Unauthenticated Insecure Direct Object References (IDOR) in VikRentCar <= 1.4.5 versions (7.5 HIGH)
- CVE-2026-48872 — Unauthenticated Sensitive Data Exposure in EmbedPress <= 4.5.2 versions (7.5 HIGH)