Cyber Resilience

CVE-2026-37338

Critical

Published: 16 April 2026

Published
16 April 2026
Modified
17 April 2026
KEV Added
—
Patch
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CVSS Score v3.1 9.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
EPSS Score 0.0031 23.0th percentile
Risk Priority 70 floored blend · peak EPSS

Summary

CVE-2026-37338 is a critical-severity SQL Injection (CWE-89) vulnerability. Its CVSS base score is 9.4 (Critical).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 23.0th 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 SC-7 (Boundary Protection) and SI-10 (Information Input Validation).

Deeper analysis

CVE-2026-37338 is an SQL Injection vulnerability (CWE-89) in SourceCodester Simple Music Cloud Community System version 1.0, specifically affecting the file /music/view_user.php. Published on 2026-04-16, it carries a CVSS v3.1 base score of 9.4 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L), marking it as critical due to its high potential for data compromise.

The vulnerability can be exploited by any unauthenticated remote attacker over the network with low attack complexity and no user interaction required. Exploitation grants high-impact access to confidentiality and integrity, allowing attackers to extract sensitive data from the database or manipulate records, while causing only low impact to availability.

Mitigation details are available in the referenced advisory at https://github.com/mt-0505/cve-report/blob/main/sourcecodester/simple-music-cloud-community-system/SQL-4.md.

OWASP Top 10 for Web (2025)

A05:2025 Injection

EU & UK References

Vulnerability details

SourceCodester Simple Music Cloud Community System v1.0 is vulnerable to SQL Injection in the file /music/view_user.php.

CWE(s)
CWE-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?

The CVE describes an unauthenticated SQL injection vulnerability in a public-facing web application (/music/view_user.php), which directly enables exploitation via the Exploit Public-Facing Application technique.

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

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CVE-2019-25636Shared CWE-89
CVE-2026-32611Shared CWE-89
CVE-2026-42755Shared CWE-89
CVE-2024-53544Shared CWE-89
CVE-2026-21410Shared CWE-89

Affected Assets

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-10 Information Input Validation good match
prevent

Directly prevents SQL injection in /music/view_user.php by validating and sanitizing untrusted user inputs before database query construction.

SI-2 Flaw Remediation good match
prevent

Requires timely remediation of the specific SQL injection flaw through patching or code fixes for the vulnerable application.

SC-7 Boundary Protection good match
prevent

Deploys web application firewalls at system boundaries to inspect and block malicious SQL injection payloads targeting the unauthenticated endpoint.

References