CVE-2026-1534
Published: 28 January 2026
Summary
CVE-2026-1534 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 33.2th 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 SI-2 (Flaw Remediation).
Deeper analysis
CVE-2026-1534 is a SQL injection vulnerability (CWE-74, CWE-89) in code-projects Online Music Site 1.0. The issue affects an unknown function within the file /Administrator/PHP/AdminEditUser.php, where manipulation of the ID argument enables the injection. Published on 2026-01-28, 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), indicating high severity.
The vulnerability is remotely exploitable over the network by unauthenticated attackers (PR:N) with low attack complexity (AC:L) and no requirement for user interaction (UI:N). Exploitation can result in limited impacts to confidentiality (e.g., partial data disclosure), integrity (e.g., minor unauthorized modifications), and availability (e.g., minor service disruptions).
Advisories and further details are available via VulDB entries (https://vuldb.com/?ctiid.343220, https://vuldb.com/?id.343220, https://vuldb.com/?submit.738705), code-projects.org (https://code-projects.org/), and a related GitHub issue (https://github.com/yuji0903/silver-guide/issues/3), which may provide mitigation guidance or patch information.
An exploit for this vulnerability has been made publicly available, heightening the potential for real-world attacks.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-4857
Vulnerability details
A weakness has been identified in code-projects Online Music Site 1.0. This affects an unknown function of the file /Administrator/PHP/AdminEditUser.php. This manipulation of the argument ID causes sql injection. It is possible to initiate the attack remotely. The exploit has…
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been made available to the public and could be used for attacks.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Direct remote exploitation of a public-facing web application via SQL injection in a PHP endpoint.
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 AdminEditUser.php to block SQL injection payloads before they reach the database.
Mandates timely remediation of the publicly disclosed SQL injection flaw in the Online Music Site code to eliminate the vulnerable code path.
Limits privileges of the database account used by the PHP script so that successful injection yields only minimal confidentiality/integrity/availability impact.