CVE-2026-3710
Published: 08 March 2026
Summary
CVE-2026-3710 is a medium-severity Injection (CWE-74) vulnerability in Carmelo Simple Flight Ticket Booking System. Its CVSS base score is 5.1 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 17.2th 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 SI-2 (Flaw Remediation).
Deeper analysis
CVE-2026-3710 is a SQL injection vulnerability in the code-projects Simple Flight Ticket Booking System 1.0, affecting an unknown function in the file /Adminadd.php. The issue arises from manipulation of the arguments flightno, airplaneid, departure, dtime, arrival, atime, ec, ep, bc, and bp, classified under CWE-74 (Improper Neutralization of Special Elements used in an SQL Command) and CWE-89 (SQL Injection). It carries a CVSS v3.1 base score of 4.7 (AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L), indicating medium severity with network accessibility and low attack complexity but requiring high privileges.
Attackers with high-level privileges, such as administrative access, can remotely exploit this vulnerability over the network without user interaction. Successful exploitation allows limited impacts, including low-level disclosure of confidential information, minor integrity modifications, and slight availability disruptions on the affected system.
Advisories and details are available through references including VulDB entries (ctiid.349656, id.349656, submit.766298), a GitHub issue at github.com/Owen-YuanW/CVE/issues/4, and the project site at code-projects.org. The exploit has been publicly disclosed and may be actively used.
This vulnerability highlights risks in unauthenticated or poorly sanitized admin interfaces in open-source booking systems, with public exploit availability increasing potential for targeted abuse by privileged insiders or compromised accounts.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-10217
Vulnerability details
A security vulnerability has been detected in code-projects Simple Flight Ticket Booking System 1.0. This impacts an unknown function of the file /Adminadd.php. The manipulation of the argument flightno/airplaneid/departure/dtime/arrival/atime/ec/ep/bc/bp leads to sql injection. Remote exploitation of the attack is possible.…
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The exploit has been disclosed publicly and may be used.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
SQL injection in publicly accessible web admin interface (/Adminadd.php) directly enables remote exploitation of a public-facing application by valid high-privilege accounts.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation of inputs (flightno, airplaneid, etc.) to the /Adminadd.php function, blocking the SQL injection vectors described in CWE-89.
Limits the number of accounts holding the high privileges (PR:H) needed to reach the vulnerable Adminadd.php endpoint, reducing the population that can exploit the flaw.
Mandates prompt identification and patching of the publicly disclosed SQL injection flaw in the Simple Flight Ticket Booking System code.