---
id: CVE-2026-92247
title: >-
  A security vulnerability has been detected in synaptikcms synaptik-cms up to
  1.3.4.4
summary: >-
  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.…
severity: medium
cvss: 4.7
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-284
  - CWE-434
vendor: synaptikcms
product: synaptik-cms
affected:
  - synaptik-cms 1.3.4.0
  - synaptik-cms 1.3.4.1
  - synaptik-cms 1.3.4.2
  - synaptik-cms 1.3.4.3
  - synaptik-cms 1.3.4.4
published: '2026-09-16'
updated: '2026-09-16'
sourceUpdated: '2026-09-16T20:17:47.557'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92247'
references:
  - url: 'https://github.com/d1n3sh-0x3/synaptikcms-security-research'
    label: cna@vuldb.com
  - url: 'https://github.com/synaptikcms/synaptik-cms/releases/tag/v1.3.5'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-92247'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/934183'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/404682'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/404682/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - exploit-available
  - cve.org
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/d1n3sh-0x3/CVE-2026-92247'
  checkedAt: '2026-09-26T09:06:06.001Z'
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-16T19:16:59.635542Z'
ingestedAt: '2026-09-16T03:49:03.877Z'
epss: 0.00396
epssPercentile: 0.3109
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.