Is there a public exploit for CVE-2026-124571?

No public exploit for CVE-2026-124571 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-124571?

CVE-2026-124571 scores CVSS 5.3 (v4.0), rated medium.

What does CVE-2026-124571 affect?

CVE-2026-124571 affects SourceCodester Simple CRUD using PHP and FPDF.

5.3 Medium

A flaw has been found in SourceCodester Simple CRUD using PHP and FPDF 1.0.

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.

Assessment

CVSS: 5.3 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 9 November 2026
Last updated: 9 November 2026
Affected: SourceCodester · Simple CRUD using PHP and FPDF
Assigner: VulDB

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

At the source

EUVD (ENISA)

References

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