CVE-2026-3806
Published: 09 March 2026
Summary
CVE-2026-3806 is a medium-severity Injection (CWE-74) vulnerability in Oretnom23 Resort Reservation System. Its CVSS base score is 6.3 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 9.5th 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 network-accessible web application (room_rates.php) directly enables remote exploitation of a public-facing app per T1190; low-priv authenticated access and public PoC confirm the mapping with no other techniques directly indicated.
NVD Description
A weakness has been identified in SourceCodester/janobe Resort Reservation System 1.0. This issue affects some unknown processing of the file /room_rates.php. This manipulation of the argument q causes sql injection. The attack can be initiated remotely. The exploit has been…
more
made available to the public and could be used for attacks.
Deeper analysisAI
CVE-2026-3806 is a SQL injection vulnerability (CWE-74, CWE-89) in SourceCodester/janobe Resort Reservation System 1.0. The flaw affects the processing of the /room_rates.php file, where manipulation of the 'q' argument triggers the injection.
The vulnerability carries a CVSS v3.1 base score of 6.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L), allowing remote exploitation over the network with low attack complexity. It requires low privileges (PR:L) and no user interaction, enabling attackers with such access to achieve low-level impacts on confidentiality, integrity, and availability.
Advisories and details are documented in references including a GitHub proof-of-concept at https://github.com/xiahao90/CVEproject/blob/main/xiahao.webray.com.cn/Resort-Reservation-System---SQLi2.md and VulDB entries at https://vuldb.com/?ctiid.349772, https://vuldb.com/?id.349772, and https://vuldb.com/?submit.768999. The exploit has been publicly released and could be used for attacks; security practitioners should review these for mitigation steps.
Notable context includes the public availability of the exploit, published on 2026-03-09, increasing the risk of real-world exploitation against unpatched instances.
Details
- CWE(s)