SQL Injection in Sourcecodester Simple Crud Using PHP And Fpdf
CVE-2026-124571
A flaw has been found in SourceCodester Simple CRUD using PHP and FPDF 1.0. Affected by this vulnerability is an unknown functionality of the file app/register.php. Executing a manipulation of the argument firstname can lead to sql injection. The attack can be executed remotely. The exploit has been published and may be used.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Sourcecodester Simple Crud Using PHP And Fpdf — versions 1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/432917 (technical-description, vdb-entry)
- vuldb.com/vuln/432917/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-124571 (third-party-advisory)
- vuldb.com/submit/1035915 (third-party-advisory)
- github.com/cm126261/CVE/issues/2 (issue-tracking, exploit)
- www.sourcecodester.com/ (product)
Frequently asked questions
- What is CVE-2026-124571?
- CVE-2026-124571 is a medium-severity vulnerability in Sourcecodester Simple Crud Using PHP And Fpdf, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-11-09.
- How severe is CVE-2026-124571?
- Medium severity. CVSS v3 base score is 6.3 out of 10.