NVD CRITICAL: CVE-2016-20052 — Snews CMS 1.7 contains an unrestricted file upload vulnerability that allows una...

Saturday, April 4, 2026 at 02:16 PM UTC·Source: NIST NVD

Updated: Monday, April 6, 2026 at 12:17 AM UTC

Executive 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.

Analysis

Indicators of Compromise (1)

CVE (1)

CVE-2016-20052

NVD MITRE CVE

Source Attribution

Originally published by NIST NVD on Apr 4, 2026. Verified by: NIST.

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