CVE-2023-3811
CWE-89Published: July 21, 2023· Updated: Jun 17, 2026
Official Description
A vulnerability was found in Hospital Management System 1.0. It has been rated as critical. This issue affects some unknown processing of the file patientprofile.php. The manipulation of the argument address leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-235079.
Risk Analysis
The Hospital Management System contains a critical SQL injection vulnerability that allows remote attackers to manipulate patient profile data. This flaw can lead to unauthorized access to sensitive medical information.
The vulnerability is remotely exploitable with low complexity, but there is no known public exploit or KEV entry.
Implement robust input validation for the address parameter and ensure all database queries are parameterized.
Technical Analysis
CVE-2023-3811 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (6)
Quick Facts
Related CVEs (CWE-89)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-3811 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts