CVE-2026-3723
Published: 08 March 2026
Summary
CVE-2026-3723 is a high-severity Injection (CWE-74) vulnerability in Carmelo Simple Flight Ticket Booking System. Its CVSS base score is 7.3 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 16.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Penetration testing uses SQL injection payloads against database interfaces, identifying and supporting fixes for SQL injection weaknesses.
Developer assessments and testing (including injection-focused techniques) identify improper neutralization of special elements, and the verifiable flaw remediation corrects them pre-deployment.
Validates query inputs to prevent SQL syntax or command manipulation.
Identifies indicators of injection attacks (command, SQL, LDAP, etc.) via anomaly and attack monitoring.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
SQL injection in a remotely accessible web app (Admindelete.php) directly enables initial access via exploitation of a public-facing application.
NVD Description
A security flaw has been discovered in code-projects Simple Flight Ticket Booking System 1.0. This affects an unknown function of the file /Admindelete.php. The manipulation of the argument flightno results in sql injection. The attack may be performed from remote.…
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The exploit has been released to the public and may be used for attacks.
Deeper analysisAI
CVE-2026-3723 is a SQL injection vulnerability (CWE-74, CWE-89) in code-projects Simple Flight Ticket Booking System version 1.0. The issue resides in an unknown function within the file /Admindelete.php, where manipulation of the flightno argument enables injection attacks.
The vulnerability is remotely exploitable (AV:N) by unauthenticated attackers (PR:N) with low attack complexity (AC:L) and no requirement for user interaction (UI:N), resulting in unchanged scope (S:U) and low impacts on confidentiality, integrity, and availability (C:L/I:L/A:L). This yields a CVSS 3.1 base score of 7.3. An exploit has been publicly released, facilitating attacks.
Advisories referenced in VulDB entries (ctiid.349699, id.349699, submit.766311) and a GitHub issue (github.com/Owen-YuanW/CVE/issues/6) document the flaw, alongside the project site at code-projects.org. No specific patches or mitigations are detailed in the available information.
Details
- CWE(s)