CVE-2025-6406VulnerabilityPublished 21 Jun 2025Updated 23 Jun 2025

CVE-2025-6406: Campcodes Online Hospital Management System · SQL Injection

Affects Campcodes Online Hospital Management SystemSource CVE Database V5

Not known to be exploited · CVSS 6.9 Medium.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 4.0 base score

6.9Medium

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.4% chance of exploitation in 30 days – higher than 41% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Base metrics

Attack Vector: Network
Attack Complexity: Low
Attack Requirements: None
Privileges Required: None
User Interaction: None
Vulnerable system confidentiality: Low
Vulnerable system integrity: Low
Vulnerable system availability: Low
Subsequent system confidentiality: None
Subsequent system integrity: None
Subsequent system availability: None

Threat metrics

Exploit Maturity: POC

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Attack Requirements: None: The successful attack does not depend on the deployment and execution conditions of the vulnerable system. The attacker can expect to be able to reach the vulnerability and execute the exploit under all or most instances of the vulnerability.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files of the vulnerable system to carry out an attack.
User Interaction: None: The vulnerable system can be exploited without interaction from any human user, other than the attacker.
Vulnerable system confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the Vulnerable System.
Vulnerable system integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact to the Vulnerable System.
Vulnerable system availability: Low: Performance is reduced or there are interruptions in resource availability. Even if repeated exploitation of the vulnerability is possible, the attacker does not have the ability to completely deny service to legitimate users. The resources in the Vulnerable System are either partially available all of the time, or fully available only some of the time, but overall there is no direct, serious consequence to the Vulnerable System.
Subsequent system confidentiality: None: There is no loss of confidentiality within the Subsequent System or all confidentiality impact is constrained to the Vulnerable System.
Subsequent system integrity: None: There is no loss of integrity within the Subsequent System or all integrity impact is constrained to the Vulnerable System.
Subsequent system availability: None: There is no impact to availability within the Subsequent System or all availability impact is constrained to the Vulnerable System.
Exploit Maturity: POC: Based on threat intelligence sources each of the following must apply: · Proof-of-concept is publicly available · No knowledge of reported attempts to exploit this vulnerability · No knowledge of publicly available solutions used to simplify attempts to exploit the vulnerability

Definitions: FIRST CVSS v4.0 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 21 Jun 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
Campcodes Online Hospital Management System	Affected =1.0	Fixed in–

AI-suggested

1. Immediate application of input validation and parameterized queries in the /hms/forgot-password.php script to sanitize the 'fullname' parameter and prevent SQL injection. 2. If vendor patches are unavailable, implement Web Application Firewalls (WAFs) with custom rules to detect and block SQL injection patterns targeting the vulnerable endpoint. 3. Conduct thorough code reviews and penetration testing focused on input handling in all user-facing forms, especially password recovery mechanisms. 4. Monitor logs for unusual database query patterns or repeated failed password recovery attempts that may indicate exploitation attempts. 5. Restrict database user permissions to the minimum necessary to limit the impact of any successful injection. 6. Isolate the hospital management system network segment and enforce strict access controls to reduce exposure. 7. Educate IT and security staff about this vulnerability and ensure incident response plans include scenarios for SQL injection attacks. 8. Regularly back up critical data and verify restoration procedures to mitigate data loss risks. 9. Engage with the vendor for timely updates or patches and subscribe to vulnerability advisories for future alerts.

Description

A vulnerability, which was classified as critical, has been found in Campcodes Online Hospital Management System 1.0. Affected by this issue is some unknown functionality of the file /hms/forgot-password.php. The manipulation of the argument fullname leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Impact

For European organizations, particularly hospitals and healthcare providers using the Campcodes Online Hospital Management System version 1.0, this vulnerability poses significant risks. Exploitation could lead to unauthorized access to sensitive patient records, including personal health information, which is protected under GDPR and other privacy regulations. Data integrity could be compromised, potentially affecting patient care decisions and hospital operations. Availability impacts could disrupt hospital workflows, including password recovery processes, potentially locking out legitimate users or causing denial of service. The reputational damage and regulatory penalties resulting from data breaches or service disruptions could be severe. Given the critical nature of healthcare services, any disruption or data compromise could have direct consequences on patient safety and trust. Furthermore, the remote and unauthenticated nature of the exploit increases the attack surface, making it easier for threat actors to target multiple institutions across Europe without needing insider access.

Summary

CVE-2025-6406 is a critical SQL Injection vulnerability identified in version 1.0 of the Campcodes Online Hospital Management System, specifically within the /hms/forgot-password.php script. The vulnerability arises from improper sanitization of the 'fullname' parameter, which can be manipulated by an attacker to inject malicious SQL queries. This flaw allows remote attackers to execute arbitrary SQL commands on the backend database without requiring authentication or user interaction. The vulnerability is exploitable over the network (AV:N) with low attack complexity (AC:L), no privileges required (PR:N), and no user interaction needed (UI:N). The impact on confidentiality, integrity, and availability is limited (VC:L, VI:L, VA:L), meaning the attacker can potentially read, modify, or delete some data but not necessarily full control or complete data exposure. The vulnerability has a CVSS 4.0 base score of 6.9, categorized as medium severity. Although no known exploits are currently reported in the wild, the public disclosure of the exploit code increases the risk of exploitation. The vulnerability affects a critical healthcare management system, which typically handles sensitive patient data and hospital operational information, making it a high-value target for attackers aiming to disrupt healthcare services or steal confidential data. The lack of patches or mitigations currently available increases the urgency for affected organizations to implement protective measures.

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 21 Jun 2025, 14:36 UTC

Technical details

References

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