What is CVE-2026-5645?

CVE-2026-5645 is a high-severity vulnerability in Projectworlds Car Rental System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-04-06.

How severe is CVE-2026-5645?

High severity. CVSS v3 base score is 7.3 out of 10.

SQL Injection in Projectworlds Car Rental System

CVE-2026-5645

A weakness has been identified in projectworlds Car Rental System 1.0. Affected by this vulnerability is an unknown functionality of the file /pay.php of the component Parameter Handler. Executing a manipulation of the argument mpesa can lead to sql injection. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.

EPSS: 0.003 (19.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Projectworlds Car Rental System — versions 1.0

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (issue-tracking, exploit)

Frequently asked questions

What is CVE-2026-5645?: CVE-2026-5645 is a high-severity vulnerability in Projectworlds Car Rental System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-04-06.
How severe is CVE-2026-5645?: High severity. CVSS v3 base score is 7.3 out of 10.