CVE-2022-34588: itsourcecode Advanced School Management System v1.0 is vulnerable to SQL Injection via the grade parameter at

This month

HIGH 8.8DOWNGRADE

CVE-2022-34588 is a high-severity flaw (CVSS 8.8) affecting advanced school management system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

itsourcecode Advanced School Management System v1.0 is vulnerable to SQL Injection via the grade parameter at /school/view/timetable_insert_form.php.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.8% (top 43%)
CISA exploited list	No
Weakness	CWE-89
Published	2022-07-20
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: advanced school 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

2022-07-20 21:15 UTCPublished CVE record published
2026-06-17 04:50 UTCUpdated Record last modified

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

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

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

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

dnf --showduplicates list advanced-school-management-system sudo dnf downgrade advanced-school-management-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add advanced-school-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-2022-34588?

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

Is CVE-2022-34588 being exploited?

CVE-2022-34588 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-2022-34588 affect?

CVE-2022-34588 affects advanced school management system. Severity is high (CVSS 8.8). itsourcecode Advanced School Management System v1.0 is vulnerable to SQL Injection via the grade parameter at /school/view/timetable_insert_form.php.

How urgent is CVE-2022-34588?

Priority 50/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-9689 MEDIUM 6.3 DOWNGRADE A vulnerability was detected in SourceCodester Advanced School Management System 1.0
CVE-2025-9690 MEDIUM 6.3 DOWNGRADE A flaw has been found in SourceCodester Advanced School Management System 1.0
CVE-2025-9306 LOW 3.5 DOWNGRADE A vulnerability was detected in SourceCodester Advanced School Management System 1.0
CVE-2022-34594 MEDIUM 4.8 DOWNGRADE Advanced School Management System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability vi
CVE-2022-34586 HIGH 8.8 DOWNGRADE itsourcecode Advanced School Management System v1.0 is vulnerable to SQL Injection via the grade parameter at

References

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