CVE-2026-0591: A vulnerability was identified in code-projects Online Product Reservation System 1.0. The impacted element is an…

CVE-2026-0591 · Severity: medium · CVSS 6.3 · Published 2026-01-05

A vulnerability was identified in code-projects Online Product Reservation System 1.0. The impacted element is an unknown function of the file /app/checkout/update.php of the component Cart Update Handler. Such manipulation of the argument id/qty leads to sql injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used.

Technologies: Fabian Online Product Reservation System. Vendors: Fabian.

Quick answers

Is CVE-2026-0591 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-0591 being exploited in the wild.
How severe is CVE-2026-0591?
Medium severity, with a CVSS score of 6.3, published 5 January 2026.
Which products and versions are affected?
Fabian Online Product Reservation System. The advisory does not name versions.
Is there a fix for CVE-2026-0591?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-0591?
Check whether you run Fabian Online Product Reservation System. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Fabian Online Product Reservation System

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