CVE-2026-18788: Trippo Responsivefilemanager

High severity, CVSS 7.3. EPSS: 0.5% chance of exploitation in the next 30 days.

A security flaw has been discovered in Trippo ResponsiveFilemanager up to 9.14.0. The impacted element is an unknown function of the file filemanager/dialog.php. The manipulation results in unrestricted upload. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

• Trippo Responsivefilemanager: version 9.0 only; version 9.1 only; version 9.2 only; version 9.3 only; version 9.4 only; version 9.5 only; …

Published 2026-08-04. Last modified 2026-08-12.