CVE-2022-4739: A vulnerability classified as critical was found in SourceCodester School Dormitory Management System 1.0

This month

HIGH 7.3REMOTEDOWNGRADE

CVE-2022-4739 is a high-severity flaw (CVSS 7.3) affecting school dormitory management system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability classified as critical was found in SourceCodester School Dormitory Management System 1.0. Affected by this vulnerability is an unknown functionality of the component Admin Login. The manipulation leads to sql injection. The attack can be launched remotely. The associated identifier of this vulnerability is VDB-216775.

Why this priority

High severity
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	7.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-89
Published	2022-12-25
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: school dormitory management system project

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

Am I affected?

Timeline

2022-12-25 20:15 UTCPublished CVE record published
2026-06-17 05:21 UTCUpdated Record last modified

school dormitory management system project school dormitory 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 school-dormitory-management-system || rpm -q school-dormitory-management-system || school-dormitory-management-system --version

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

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

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

dnf --showduplicates list school-dormitory-management-system sudo dnf downgrade school-dormitory-management-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add school-dormitory-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-2022-4739?

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

Is CVE-2022-4739 being exploited?

CVE-2022-4739 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-2022-4739 affect?

CVE-2022-4739 affects school dormitory management system. Severity is high (CVSS 7.3). A vulnerability classified as critical was found in SourceCodester School Dormitory Management System 1.0. Affected by this vulnerability is an unknown functionality of the component Admin Login. The manipulation leads to sql injection. The

How urgent is CVE-2022-4739?

Priority 42/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2022-30886 CRITICAL 9.8 DOWNGRADE School Dormitory Management System v1.0 was discovered to contain a SQL injection vulnerability via the month
CVE-2022-30514 MEDIUM 6.1 DOWNGRADE School Dormitory Management System v1.0 is vulnerable to reflected cross-site scripting (XSS) via admin/inc/na
CVE-2022-30513 MEDIUM 6.1 DOWNGRADE School Dormitory Management System v1.0 is vulnerable to reflected cross-site scripting (XSS) via admin/inc/na
CVE-2022-30512 CRITICAL 9.8 DOWNGRADE School Dormitory Management System 1.0 is vulnerable to SQL Injection via accounts/payment_history.php:31.
CVE-2022-30511 CRITICAL 9.8 DOWNGRADE School Dormitory Management System 1.0 is vulnerable to SQL Injection via accounts/view_details.php:4.

References

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