CVE-2026-0583
Published: 05 January 2026
Summary
CVE-2026-0583 is a medium-severity Injection (CWE-74) vulnerability in Fabian Online Product Reservation System. Its CVSS base score is 6.9 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 28.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SC-7 (Boundary Protection).
Deeper analysis
CVE-2026-0583 is a SQL injection vulnerability (CWE-74, CWE-89) in code-projects Online Product Reservation System 1.0, affecting unknown code within the app/user/login.php file of the User Login component. The issue stems from manipulation of the emailadd argument, enabling injection of malicious SQL payloads.
The vulnerability is remotely exploitable with a CVSS v3.1 base score of 7.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L), requiring no privileges or user interaction. Any unauthenticated remote attacker can launch the attack to achieve low-level impacts on confidentiality, integrity, and availability, such as limited unauthorized access, modification, or disruption of database operations.
Advisories on VulDB (ctiid.339475, id.339475) document the flaw, while a proof-of-concept exploit has been publicly released on GitHub by foeCat, including details and a POC targeting the SQL injection in login.php. The original software page at code-projects.org provides further context, though no patches or specific mitigations are outlined in the references.
The exploit's public availability increases the risk of real-world attacks against exposed instances of the system.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-0874
Vulnerability details
A security flaw has been discovered in code-projects Online Product Reservation System 1.0. This vulnerability affects unknown code of the file app/user/login.php of the component User Login. The manipulation of the argument emailadd results in sql injection. The attack may…
more
be launched remotely. The exploit has been released to the public and may be used for attacks.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Direct remote unauthenticated SQL injection in a public-facing web app login component enables exploitation of T1190.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation and sanitization of untrusted inputs such as the emailadd parameter in login.php to block SQL injection payloads.
Boundary protection mechanisms such as WAF rules or input filtering at network/application boundaries can inspect and block remote SQLi attempts against the exposed login endpoint.
Requires timely remediation of the known SQL injection flaw in app/user/login.php before public exploits can be successfully used against the system.