CVE-2023-1394: A vulnerability was found in SourceCodester Online Graduate Tracer System 1.0

This month

MEDIUM 6.3DOWNGRADE

CVE-2023-1394 is a medium-severity flaw (CVSS 6.3) affecting online graduate tracer system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in SourceCodester Online Graduate Tracer System 1.0. It has been classified as critical. This affects the function mysqli_query of the file bsitemp.php. The manipulation of the argument id leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-222981 was assigned to this vulnerability.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.7% (top 45%)
CISA exploited list	No
Weakness	CWE-89
Published	2023-03-14
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: online graduate tracer system project

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

Am I affected?

Timeline

2023-03-14 15:15 UTCPublished CVE record published
2026-06-17 05:27 UTCUpdated Record last modified

online graduate tracer system project online graduate tracer 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-graduate-tracer-system || rpm -q online-graduate-tracer-system || online-graduate-tracer-system --version

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

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

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

dnf --showduplicates list online-graduate-tracer-system sudo dnf downgrade online-graduate-tracer-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add online-graduate-tracer-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-2023-1394?

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

Is CVE-2023-1394 being exploited?

CVE-2023-1394 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-2023-1394 affect?

CVE-2023-1394 affects online graduate tracer system. Severity is medium (CVSS 6.3). A vulnerability was found in SourceCodester Online Graduate Tracer System 1.0. It has been classified as critical. This affects the function mysqli_query of the file bsitemp.php. The manipulation of the argument id leads to sql injection. I

How urgent is CVE-2023-1394?

Priority 41/100. Public exploit reference

Software pages

PHP vulnerabilities

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References

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