cvedb.io
CVE-2025-52353
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2025-08-26T20:15:40.460 · Last modified 2026-06-17T09:36:24.590

Summary

An arbitrary code execution vulnerability in Badaso CMS 2.9.11. The Media Manager allows authenticated users to upload files containing embedded PHP code via the file-upload endpoint, bypassing content-type validation. When such a file is accessed via its URL, the server executes the PHP payload, enabling an attacker to run arbitrary system commands and achieve full compromise of the underlying host. This has been demonstrated by embedding a backdoor within a PDF and renaming it with a .php extension.

Affected products

uatech — badaso

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.