CVE-2016-7902: Dotclear

High severity, CVSS 8.8. EPSS: 3.1% chance of exploitation in the next 30 days.

Unrestricted file upload vulnerability in the fileUnzip->unzip method in Dotclear before 2.10.3 allows remote authenticated users with permissions to manage media items to execute arbitrary code by uploading a ZIP file containing a file with a crafted extension, as demonstrated by .php.txt or .php%20.

Affected products

• Dotclear Dotclear: up to and including 2.10.2

Published 2017-01-04. Last modified 2026-06-17.