CVE-2024-40393: Online Clinic Management System In PHP With Free Source code v1.0 was discovered to contain a SQL injection vu

This week

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2024-40393 is a critical-severity flaw (CVSS 9.8) affecting online clinic management system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Online Clinic Management System In PHP With Free Source code v1.0 was discovered to contain a SQL injection vulnerability via the user parameter at login.php.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 53%)
CISA exploited list	No
Weakness	CWE-89
Published	2024-07-16
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: angeljudesuarez

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-07-16 19:15 UTCPublished CVE record published
2026-06-17 07:45 UTCUpdated Record last modified

angeljudesuarez online clinic management system DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy online-clinic-management-system || rpm -q online-clinic-management-system || online-clinic-management-system --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison online-clinic-management-system sudo apt install online-clinic-management-system=<VERSION_BEFORE_1.0> sudo apt-mark hold online-clinic-management-system

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list online-clinic-management-system sudo dnf downgrade online-clinic-management-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add online-clinic-management-system

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-40393?

online clinic management system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-40393 being exploited?

CVE-2024-40393 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-40393 affect?

CVE-2024-40393 affects online clinic management system. Severity is critical (CVSS 9.8). Online Clinic Management System In PHP With Free Source code v1.0 was discovered to contain a SQL injection vulnerability via the user parameter at login.php.

How urgent is CVE-2024-40393?

Priority 56/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-11038 MEDIUM 6.3 DOWNGRADE A weakness has been identified in itsourcecode Online Clinic Management System 1.0
CVE-2024-48597 HIGH 8.1 DOWNGRADE Online Clinic Management System v1.0 was discovered to contain a SQL injection vulnerability via the id parame

References

← Back to latest CVEs