cvedb.io
CVE-2016-20052
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-04-04T14:16:17.520 · Last modified 2026-07-21T07:10:00.117

Summary

Snews CMS 1.7 contains an unrestricted file upload vulnerability that allows unauthenticated attackers to upload arbitrary files including PHP executables to the snews_files directory. Attackers can upload malicious PHP files through the multipart form-data upload endpoint and execute them by accessing the uploaded file path to achieve remote code execution.

Affected products

snewscms — snews

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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.