SQL Injection in Code-Projects Online Product Reservation System
CVE-2026-0591
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.
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
EPSS: 0.004 (27.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 27.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.000
Affected products
- Code-Projects Online Product Reservation System — versions 1.0
- Fabian Online Product Reservation System — versions 1.0
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/foeCat/CVE/blob/main/OnlineProductReservation_PHP/sqli_checkout_upda… (Exploit, Third Party Advisory, patch)
- github.com/foeCat/CVE/blob/main/OnlineProductReservation_PHP/sqli_checkout_upda… (Exploit, Third Party Advisory, exploit, patch)
- code-projects.org/ (Product, product)
Frequently asked questions
- What is CVE-2026-0591?
- CVE-2026-0591 is a medium-severity vulnerability in Code-Projects Online Product Reservation System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-01-05.
- How severe is CVE-2026-0591?
- Medium severity. CVSS v3 base score is 6.3 out of 10.