CVE-2026-3771
Published: 08 March 2026
Summary
CVE-2026-3771 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 remotely accessible web application (Resort Reservation System) directly enables exploitation of a public-facing app over the network (AV:N), matching T1190 for initial access or data manipulation. No evidence of OS command execution, credential dumping, or other post-exploitation primitives.
NVD Description
A vulnerability has been found in SourceCodester/janobe Resort Reservation System 1.0. This vulnerability affects unknown code of the file /accomodation.php. Such manipulation of the argument q leads to sql injection. The attack may be performed from remote. The exploit has…
more
been disclosed to the public and may be used.
Deeper analysisAI
CVE-2026-3771 is a SQL injection vulnerability in SourceCodester/janobe Resort Reservation System 1.0, affecting unknown code within the /accomodation.php file. The flaw arises from improper handling of the 'q' argument, enabling manipulation that leads to SQL injection. It 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) and is associated with CWE-74 (Improper Neutralization of Special Elements used in an SQL Command) and CWE-89 (SQL Injection). The vulnerability was published on 2026-03-08.
A remote attacker with low privileges can exploit this vulnerability over the network with low complexity and no user interaction required. Successful exploitation allows limited impacts on confidentiality, integrity, and availability, potentially enabling unauthorized data access, modification, or disruption via injected SQL payloads in the 'q' parameter.
Advisories and additional details are available in referenced sources, including a GitHub proof-of-concept at https://github.com/xiahao90/CVEproject/blob/main/xiahao.webray.com.cn/Resort-Reservation-System---SQLi.md and VulDB entries at https://vuldb.com/?ctiid.349749, https://vuldb.com/?id.349749, and https://vuldb.com/?submit.768925. The exploit has been publicly disclosed and may be used by attackers.
Details
- CWE(s)