CVE-2026-2213
Published: 09 February 2026
Summary
CVE-2026-2213 is a medium-severity Improper Access Control (CWE-284) vulnerability in Fabian Online Music Site. Its CVSS base score is 4.7 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 16.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
This control enforces ownership-based restrictions on portable storage device use, directly implementing access control over media insertion into organizational systems.
Hardware write-protect enforces access control on critical resources (e.g., firmware) independent of software state.
The access control policy and procedures directly mandate and enforce proper access control mechanisms across the organization.
Device lock enforces restricted access until re-authentication, directly reducing unauthorized use of active sessions.
Supervision and review of access control activities directly detects and remediates improper access configurations or usages.
Explicitly identifying and documenting actions permitted without identification or authentication enforces proper access control boundaries by defining justified exceptions.
By automatically labeling outputs with security attributes, the control supports attribute-based enforcement and reduces exploitability of improper access control weaknesses.
Associating and retaining security attributes with data directly supports enforcement of access control decisions across storage, processing, and transmission.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Unrestricted file upload in public web app directly enables remote exploitation (T1190) and web shell deployment (T1505.003) by authenticated admins.
NVD Description
A security flaw has been discovered in code-projects Online Music Site 1.0. Affected by this issue is some unknown functionality of the file /Administrator/PHP/AdminAddAlbum.php. The manipulation of the argument txtimage results in unrestricted upload. The attack may be performed from…
more
remote. The exploit has been released to the public and may be used for attacks.
Deeper analysisAI
CVE-2026-2213 is a vulnerability in code-projects Online Music Site 1.0 that enables unrestricted file upload. The flaw affects an unknown functionality within the file /Administrator/PHP/AdminAddAlbum.php, where manipulation of the txtimage argument allows attackers to upload arbitrary files. This issue, associated with CWE-284 (Improper Access Control) and CWE-434 (Unrestricted Upload of File with Dangerous Type), 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) and was published on 2026-02-09.
The vulnerability can be exploited remotely by authenticated users with high privileges, such as administrators, who have access to the affected admin interface. Successful exploitation allows limited impacts, including low-level disclosure of confidential information, modification of data, and denial of service, potentially through uploading malicious files like web shells or executables.
Advisories and further details on mitigation are available in referenced sources, including VulDB entries at https://vuldb.com/?ctiid.344929, https://vuldb.com/?id.344929, and https://vuldb.com/?submit.752601, as well as https://github.com/yuji0903/silver-guide/issues/8 and the project site at https://code-projects.org/. No specific patches are detailed in the provided information.
An exploit for this vulnerability has been publicly released, increasing the risk of real-world attacks against unpatched instances.
Details
- CWE(s)