CVE-2026-1533
Published: 28 January 2026
Summary
CVE-2026-1533 is a medium-severity Injection (CWE-74) vulnerability in Fabian Online Music Site. Its CVSS base score is 5.1 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 27.8th 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-2026-1533 is a SQL injection vulnerability (CWE-74, CWE-89) discovered in code-projects Online Music Site 1.0. The flaw affects an unknown function within the file /Administrator/PHP/AdminAddCategory.php. Published on 2026-01-28T21:16:10.927, it carries a CVSS v3.1 base score of 4.7 (AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L).
The vulnerability enables remote exploitation by attackers who possess high privileges, such as administrative access. Successful manipulation via SQL injection can result in limited impacts to confidentiality, integrity, and availability, potentially allowing partial data exposure, modification, or disruption. An exploit for this issue has been publicly released and may be used in attacks.
Advisories and additional details are documented on VulDB (https://vuldb.com/?ctiid.343219, https://vuldb.com/?id.343219, https://vuldb.com/?submit.738704) and a related GitHub issue (https://github.com/yuji0903/silver-guide/issues/2), with the project page available at https://code-projects.org/. No specific patches or mitigations are detailed in the available information.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-4850
Vulnerability details
A security flaw has been discovered in code-projects Online Music Site 1.0. The impacted element is an unknown function of the file /Administrator/PHP/AdminAddCategory.php. The manipulation results in sql injection. The attack may be performed from remote. The exploit has been…
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released to the public and may be used for attacks.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
SQL injection in a remotely accessible web application admin script directly enables exploitation of a public-facing app (T1190); limited DB impacts do not map reliably to other techniques such as data staging or command interpreters.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation of all inputs to the AdminAddCategory.php endpoint, blocking SQL injection payloads before they reach the database.
Mandates timely remediation of the known SQL injection flaw in AdminAddCategory.php, eliminating the publicly released exploit vector.
Restricts the number of high-privilege accounts that can reach the vulnerable administrative function, reducing the population able to exploit the injection.