CVE intelligence and bounded remediation

CVE-2026-2213 — A security flaw has been discovered in code-projects Online Music Site 1.0

High CVSS 7.2

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 remote. The exploit has been released to the public and may be used for attacks.

Severity
High
CVSS
7.2 (3.1)
Published
2026-02-09
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-284, CWE-434

Affected products

  • fabian / online_music_site / 1.0

Matched remediation archetype

Authorization bypass, IDOR, and cross-tenant access

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Check exposure

  • Map object and action authorization checks across API, UI, batch, import/export, and background-job paths.
  • Identify tenant, ownership, role, and policy boundaries for affected resources and administrative operations.
  • Use synthetic fixtures to compare intended access matrices without accessing another user's real data.

Remediate safely

  • Enforce server-side authorization at each resource access and state transition using the authenticated principal and trusted tenant context.
  • Scope data queries by tenant and ownership; treat client-supplied identifiers, roles, and policy claims as untrusted.
  • Add deny-by-default policy tests for horizontal and vertical access across every affected transport.

Authoritative sources

Complete CVE record and remediation plan

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