Cyber Resilience

CVE-2026-7506

Medium

Published: 30 April 2026

Published
30 April 2026
Modified
01 May 2026
KEV Added
—
Patch
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CVSS Score v4 5.5 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0004 13.5th percentile
Risk Priority 11 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2026-7506 is a medium-severity Injection (CWE-74) vulnerability in Sourcecodester (inferred from references). Its CVSS base score is 5.5 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 13.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).

Deeper analysis

CVE-2026-7506 is a SQL injection vulnerability (CWE-74, CWE-89) in SourceCodester Hotel Management System 1.0, affecting an unknown function within the file /index.php/reservation/check. The flaw stems from manipulation of the room_type argument, enabling attackers to inject malicious SQL payloads.

The vulnerability is exploitable remotely by unauthenticated attackers (PR:N) with low attack complexity (AC:L) and no user interaction (UI:N), as reflected in its CVSS 3.1 base score of 7.3 (High; AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). Successful exploitation can lead to limited impacts on confidentiality, integrity, and availability, such as unauthorized data access, modification, or disruption.

Advisories provide further details via VulDB entries (https://vuldb.com/submit/803492, https://vuldb.com/vuln/360315, https://vuldb.com/vuln/360315/cti), a GitHub issue (https://github.com/wangzhongyang085/CVE/issues/2), and the vendor site (https://www.sourcecodester.com/). No specific patch or mitigation steps are outlined in the published description.

The exploit has been publicly disclosed and may be used, heightening the risk of real-world attacks against exposed instances.

EU & UK References

Vulnerability details

A vulnerability has been found in SourceCodester Hotel Management System 1.0. This impacts an unknown function of the file /index.php/reservation/check. Such manipulation of the argument room_type leads to sql injection. The attack may be launched remotely. The exploit has been…

more

disclosed to the public and may be used.

CWE(s)
CWE-74CWE-89

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

SQL injection in a remotely accessible web application (/index.php) directly enables exploitation of public-facing applications without authentication.

Confidence: HIGH · MITRE ATT&CK Enterprise v18.1

CVEs Like This One

CVE-2026-3150Shared CWE-74, CWE-89
CVE-2026-3746Shared CWE-74, CWE-89
CVE-2025-2683Shared CWE-74, CWE-89
CVE-2026-5238Shared CWE-74, CWE-89
CVE-2026-4288Shared CWE-74, CWE-89
CVE-2026-2220Shared CWE-74, CWE-89
CVE-2025-1535Shared CWE-74, CWE-89
CVE-2026-0597Shared CWE-74, CWE-89
CVE-2026-1688Shared CWE-74, CWE-89
CVE-2026-5018Shared CWE-74, CWE-89

Affected Assets

Sourcecodester
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inferred from references and description; NVD did not file a CPE for this CVE

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-10 Information Input Validation good match
prevent

Directly validates the room_type argument in /index.php/reservation/check to block malicious SQL injection payloads.

SI-9 Information Input Restrictions good match
prevent

Restricts the room_type input parameter to approved types, lengths, and formats, preventing SQL injection exploitation.

SI-2 Flaw Remediation good match
prevent

Remediates the specific SQL injection flaw in the Hotel Management System by applying patches or code fixes promptly.

References