CVE-2023-1737: A vulnerability, which was classified as critical, was found in SourceCodester Young Entrepreneur E-Negosyo Sy

This month

HIGH 7.3REMOTEDOWNGRADE

CVE-2023-1737 is a high-severity flaw (CVSS 7.3) affecting young entrepreneur e-negosyo system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability, which was classified as critical, was found in SourceCodester Young Entrepreneur E-Negosyo System 1.0. This affects an unknown part of the file login.php. The manipulation of the argument U_USERNAME leads to sql injection. It is possible to initiate the attack remotely. The identifier VDB-224625 was assigned to this vulnerability.

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	0.6% (top 54%)
CISA exploited list	No
Weakness	CWE-89
Published	2023-03-30
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: young entrepreneur e-negosyo system project

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

Am I affected?

Timeline

2023-03-30 20:15 UTCPublished CVE record published
2026-06-17 05:28 UTCUpdated Record last modified

young entrepreneur e-negosyo system project young entrepreneur e-negosyo 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 young-entrepreneur-e-negosyo-system || rpm -q young-entrepreneur-e-negosyo-system || young-entrepreneur-e-negosyo-system --version

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

apt-cache madison young-entrepreneur-e-negosyo-system sudo apt install young-entrepreneur-e-negosyo-system=<VERSION_BEFORE_1.0> sudo apt-mark hold young-entrepreneur-e-negosyo-system

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

dnf --showduplicates list young-entrepreneur-e-negosyo-system sudo dnf downgrade young-entrepreneur-e-negosyo-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add young-entrepreneur-e-negosyo-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-2023-1737?

young entrepreneur e-negosyo system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-1737 being exploited?

CVE-2023-1737 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-2023-1737 affect?

CVE-2023-1737 affects young entrepreneur e-negosyo system. Severity is high (CVSS 7.3). A vulnerability, which was classified as critical, was found in SourceCodester Young Entrepreneur E-Negosyo System 1.0. This affects an unknown part of the file login.php. The manipulation of the argument U_USERNAME leads to sql injection.

How urgent is CVE-2023-1737?

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

Software pages

PHP vulnerabilities

Related CVEs

CVE-2024-33978 HIGH 7.1 DOWNGRADE Cross-Site Scripting (XSS) vulnerability in E-Negosyo System affecting version 1.0
CVE-2024-33977 HIGH 7.1 DOWNGRADE Cross-Site Scripting (XSS) vulnerability in E-Negosyo System affecting version 1.0
CVE-2024-33976 HIGH 7.1 DOWNGRADE Cross-Site Scripting (XSS) vulnerability in E-Negosyo System affecting version 1.0
CVE-2024-33975 HIGH 7.1 DOWNGRADE Cross-Site Scripting (XSS) vulnerability in E-Negosyo System affecting version 1.0
CVE-2024-33958 CRITICAL 9.8 DOWNGRADE SQL injection vulnerability in E-Negosyo System affecting version 1.0

References

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