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CVE-2025-51511 — Vulnerability in cadmium-org/cadmium-cms — CVE...

HIGH

Cadmium CMS has a background arbitrary file upload vulnerability

Published December 23, 2025Updated December 23, 2025Source: osv

Summary

Cadmium CMS v.0.4.9 has a background arbitrary file upload vulnerability in /admin/content/filemanager/uploads.

Advisory Timeline

  • First published December 23, 2025 (293 days ago).
  • Last revised December 23, 2025 — 0 days after initial publication.

Affected Packages (1)

Affects 1 ecosystem: packagist (1).

PackageEcosystemAffectedFixed In
cadmium-org/cadmium-cms
packagist
All versionsRange-based data available

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

  • CWE-434
    Unrestricted File UploadMITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 8.8 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
—
Confidentiality
—
Integrity
—
Availability
—

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

References

Frequently Asked Questions

What is CVE-2025-51511?
Cadmium CMS has a background arbitrary file upload vulnerability This vulnerability has been assigned a severity rating of HIGH (CVSS score: 8.8/10).
How do I check if my project is affected by CVE-2025-51511?
CVE-2025-51511 affects cadmium-org/cadmium-cms. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2025-51511 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
8.8

High exploitability or significant impact. Prioritize remediation within days.

Also Known As

GHSA-qx44-p258-3c2v

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