CVE-2026-1443
Published: 26 January 2026
Summary
CVE-2026-1443 is a medium-severity Injection (CWE-74) vulnerability in Fabian Online Music Site. Its CVSS base score is 6.9 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 39.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and AC-3 (Access Enforcement).
Deeper analysis
CVE-2026-1443 is a SQL injection vulnerability (CWE-74, CWE-89) in code-projects Online Music Site 1.0. The issue affects unknown functionality within the file /Administrator/PHP/AdminDeleteUser.php, where manipulation of the ID argument triggers the injection. Published on 2026-01-26, it carries a CVSS v3.1 base score of 7.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L).
The vulnerability enables remote exploitation over the network with low attack complexity, requiring no privileges or user interaction. Successful attacks can result in low-level impacts to confidentiality, integrity, and availability, such as unauthorized data access, modification, or disruption via injected SQL commands. A public exploit has been published and may be used by attackers.
Advisories and additional details are available through references including VulDB entries (https://vuldb.com/?id.342872, https://vuldb.com/?ctiid.342872, https://vuldb.com/?submit.736967), a GitHub issue (https://github.com/Volije/cve/issues/1), and the project site (https://code-projects.org/). No specific patch or mitigation steps are detailed in the CVE description.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-4671
Vulnerability details
A flaw has been found in code-projects Online Music Site 1.0. Affected by this issue is some unknown functionality of the file /Administrator/PHP/AdminDeleteUser.php. This manipulation of the argument ID causes sql injection. The attack can be initiated remotely. The exploit…
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has been published and may be used.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Direct remote SQL injection in a public-facing web app (PHP endpoint) enables exploitation of public-facing applications without auth.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation and sanitization of the ID parameter in AdminDeleteUser.php to block SQL injection payloads before they reach the database.
Enforces that only authorized subjects may invoke the delete-user function, mitigating the unauthenticated remote exploitation path described in the CVE.
Boundary protection mechanisms such as WAF rules or input filtering at network interfaces can inspect and drop SQL injection attempts targeting the exposed PHP endpoint.