CVE-2023-1309: A vulnerability classified as critical was found in SourceCodester Online Graduate Tracer System 1.0

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MEDIUM 6.3DOWNGRADE

CVE-2023-1309 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 classified as critical was found in SourceCodester Online Graduate Tracer System 1.0. Affected by this vulnerability is an unknown functionality of the file admin/search_it.php. The manipulation of the argument input leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-222697 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 46%)
CISA exploited list	No
Weakness	CWE-89
Published	2023-03-10
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

2023-03-10 08:15 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-2023-1309?

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

Is CVE-2023-1309 being exploited?

CVE-2023-1309 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-2023-1309 affect?

CVE-2023-1309 affects online graduate tracer system. Severity is medium (CVSS 6.3). A vulnerability classified as critical was found in SourceCodester Online Graduate Tracer System 1.0. Affected by this vulnerability is an unknown functionality of the file admin/search_it.php. The manipulation of the argument input leads t

How urgent is CVE-2023-1309?

Priority 41/100. Public exploit reference

Software pages

PHP vulnerabilities

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References

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