CVE-2026-3708
Published: 08 March 2026
Summary
CVE-2026-3708 is a medium-severity Injection (CWE-74) vulnerability in Carmelo Simple Flight Ticket Booking 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 28.7th 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 AC-3 (Access Enforcement).
Deeper analysis
CVE-2026-3708 is a SQL injection vulnerability (CWE-74, CWE-89) in code-projects Simple Flight Ticket Booking System 1.0. The flaw resides in an unknown function within the file /login.php, where manipulation of the Username argument triggers the injection.
Remote attackers can exploit this vulnerability without authentication privileges, user interaction, or high complexity, requiring only network access. Exploitation enables limited impacts on confidentiality, integrity, and availability, as reflected in its CVSS score of 7.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). A public exploit is available for use in attacks.
References including VulDB entries (ctiid.349654, id.349654, submit.766138), code-projects.org, and a GitHub issue (Owen-YuanW/CVE/issues/2) document the issue, published on 2026-03-08, but do not specify patches or mitigations.
The public release of an exploit increases the risk of real-world attacks against affected deployments.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-10215
Vulnerability details
A security flaw has been discovered in code-projects Simple Flight Ticket Booking System 1.0. The impacted element is an unknown function of the file /login.php. Performing a manipulation of the argument Username results in sql injection. The attack may be…
more
initiated 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?
SQL injection in unauthenticated /login.php endpoint of a public web app directly enables remote exploitation of public-facing applications (T1190).
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation of all inputs (including the Username argument to login.php) to reject malformed or malicious data that enables SQL injection.
Enforces access-control decisions so that unauthenticated or improperly validated requests cannot reach or bypass the login function.
Requires timely remediation of the publicly disclosed flaw in /login.php before exploitation occurs.