CVE-2026-2211
Published: 09 February 2026
Summary
CVE-2026-2211 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 24.0th 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-2026-2211 is a SQL injection vulnerability affecting code-projects Online Music Site 1.0. The flaw exists in an unknown function within the file /Administrator/PHP/AdminDeleteCategory.php, where manipulation of the ID argument leads to injection. It is classified under CWE-74 and CWE-89, with 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), and was published on 2026-02-09.
Remote attackers can exploit this vulnerability without privileges, user interaction, or special conditions due to its network accessibility and low complexity. Exploitation enables SQL injection, potentially resulting in low-level impacts on confidentiality, integrity, and availability, such as unauthorized data access, modification, or disruption.
Advisories and further details are documented in references including VulDB entries (https://vuldb.com/?ctiid.344927, https://vuldb.com/?id.344927, https://vuldb.com/?submit.752597), a GitHub issue (https://github.com/yuji0903/silver-guide/issues/6), and the project site (https://code-projects.org/). Security practitioners should review these sources for recommended mitigations or patches. The exploit has been publicly disclosed and may be utilized.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-6900
Vulnerability details
A vulnerability was determined in code-projects Online Music Site 1.0. Affected is an unknown function of the file /Administrator/PHP/AdminDeleteCategory.php. Executing a manipulation of the argument ID can lead to sql injection. The attack can be executed remotely. The exploit has…
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been publicly disclosed and may be utilized.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
SQL injection in a publicly accessible web application directly enables remote exploitation of the app without authentication.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation and sanitization of the ID input parameter in AdminDeleteCategory.php to block SQL injection payloads.
Enables monitoring and analysis of web requests and database queries to identify anomalous SQL syntax or injection attempts against the vulnerable endpoint.
Requires timely remediation of the known SQL injection flaw in the publicly disclosed code-projects Online Music Site 1.0 code.