CVE-2022-30512: School Dormitory Management System 1.0 is vulnerable to SQL Injection via accounts/payment_history.php:31.

This week

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2022-30512 is a critical-severity flaw (CVSS 9.8) affecting school dormitory management system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

School Dormitory Management System 1.0 is vulnerable to SQL Injection via accounts/payment_history.php:31.

Why this priority

Critical severity
EPSS top 5%: very likely to be exploited
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	9.7% (top 5%)
CISA exploited list	No
Weakness	CWE-89
Published	2022-06-02
Last modified	2026-06-17

Publisher (CNA): MITRE · 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

2022-06-02 14:15 UTCPublished CVE record published
2026-06-17 04:43 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.

Exact fixes by distribution

A distro patch exists: prefer upgrading over downgrading.

Fedora 46 · iodine · FIXED · 0.9.0-2.fc46 · FEDORA-2026-4448545972 · source

sudo dnf upgrade --advisory=FEDORA-2026-4448545972

Fedora ELN · python-idna · FIXED · 3.20-1.eln159 · FEDORA-2026-4421e6642f · source

sudo dnf upgrade --advisory=FEDORA-2026-4421e6642f

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

GitHub PoC: bigzooooz/CVE-2022-30512 (1 stars)
Write-up: www.sourcecodester.com/php/15319/school-dormitory-management-system-phpoop-free-source-cod
Nuclei scan template: School Dormitory Management System 1.0 - SQL Injection

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-2022-30512?

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

Is CVE-2022-30512 being exploited?

CVE-2022-30512 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-2022-30512 affect?

CVE-2022-30512 affects school dormitory management system. Severity is critical (CVSS 9.8). School Dormitory Management System 1.0 is vulnerable to SQL Injection via accounts/payment_history.php:31.

How urgent is CVE-2022-30512?

Priority 68/100. Critical severity; EPSS top 5%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2022-4739 HIGH 7.3 DOWNGRADE A vulnerability classified as critical was found in SourceCodester School Dormitory Management System 1.0
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-2022-30511 CRITICAL 9.8 DOWNGRADE School Dormitory Management System 1.0 is vulnerable to SQL Injection via accounts/view_details.php:4.

References

← Back to latest CVEs