CVE-2023-41503: Student Enrollment In PHP v1.0 was discovered to contain a SQL injection vulnerability via the Login function.

This month

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2023-41503 is a critical-severity flaw (CVSS 9.8) affecting student enrollment. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Student Enrollment In PHP v1.0 was discovered to contain a SQL injection vulnerability via the Login function.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 53%)
CISA exploited list	No
Weakness	CWE-94
Published	2024-03-07
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: code-projects

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

Am I affected?

Timeline

2024-03-07 09:15 UTCPublished CVE record published
2026-06-17 06:22 UTCUpdated Record last modified

code-projects student enrollment 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 student-enrollment || rpm -q student-enrollment || student-enrollment --version

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

apt-cache madison student-enrollment sudo apt install student-enrollment=<VERSION_BEFORE_1.0> sudo apt-mark hold student-enrollment

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

dnf --showduplicates list student-enrollment sudo dnf downgrade student-enrollment-<VERSION_BEFORE_1.0> sudo dnf versionlock add student-enrollment

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-2023-41503?

student enrollment: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-41503 being exploited?

CVE-2023-41503 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-2023-41503 affect?

CVE-2023-41503 affects student enrollment. Severity is critical (CVSS 9.8). Student Enrollment In PHP v1.0 was discovered to contain a SQL injection vulnerability via the Login function.

How urgent is CVE-2023-41503?

Priority 51/100. Critical severity; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-7191 HIGH 7.3 DOWNGRADE A vulnerability has been found in code-projects Student Enrollment System 1.0 and classified as critical
CVE-2023-41506 CRITICAL 9.8 DOWNGRADE An arbitrary file upload vulnerability in the Update/Edit Student's Profile Picture function of Student Enroll
CVE-2023-41505 CRITICAL 9.8 DOWNGRADE An arbitrary file upload vulnerability in the Add Student's Profile Picture function of Student Enrollment In
CVE-2023-41504 HIGH 8.8 DOWNGRADE SQL Injection vulnerability in Student Enrollment In PHP 1.0 allows attackers to run arbitrary code via the St

References

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