What is CVE-2022-30449?

CVE-2022-30449 is a critical-severity vulnerability in Hospital Management System Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-05-11.

How severe is CVE-2022-30449?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-30449 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Hospital Management System Project

CVE-2022-30449

Hospital Management System in PHP with Source Code (HMS) 1.0 was discovered to contain a SQL injection vulnerability via the editid parameter in room.php.

Vulnerability class: SQL Injection

Published 2022-05-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.017 (76.0th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.017 · change: +0.000

Affected products

Hospital Management System Project — versions 1.0

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

www.yuque.com/docs/share/8d4fd0f4-671f-4ed0-893d-af8227cddf84 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-30449?: CVE-2022-30449 is a critical-severity vulnerability in Hospital Management System Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-05-11.
How severe is CVE-2022-30449?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-30449 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.