CVE-2026-92247

Medium

Description

A security vulnerability has been detected in synaptikcms synaptik-cms up to 1.3.4.4. This affects the function rename of the file admin/file-manager.php of the component Admin File Manager. The manipulation leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 1.3.5 is able to mitigate this issue. It is suggested to upgrade the affected component.

SeverityMedium

CVSS4.7

Exploit probability—

ProductSynaptikcms Synaptik-cms

PublishedSep 16, 2026

First seenSep 16, 2026

Weakness typeCWE-434Unrestricted upload of dangerous file type CWE-284Improper access control

How to fix

Patches

github.com/synaptikcms/synaptik-cms/releases/tag/v1.3.5

Affected products

Product	Affected versions	Fixed in
synaptikcms synaptik-cms	1.3.4.0, 1.3.4.1, 1.3.4.2, 1.3.4.3, 1.3.4.4	—

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