CVE intelligence and bounded remediation

CVE-2025-8171 — A vulnerability, which was classified as critical, has been found in code-projects Document Management System 1.0

Medium CVSS 6.5

A vulnerability, which was classified as critical, has been found in code-projects Document Management System 1.0. This issue affects some unknown processing of the file /insert.php. The manipulation of the argument uploaded_file leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Severity
Medium
CVSS
6.5 (2.0)
Published
2025-07-25
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-284, CWE-434

Affected products

  • fabian / document_management_system / 1.0

Matched remediation archetype

Authorization bypass, IDOR, and cross-tenant access

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

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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