---
id: CVE-2025-15456
title: A vulnerability has been found in bg5sbk MiniCMS up to 1.8
summary: >-
  A vulnerability has been found in bg5sbk MiniCMS up to 1.8. The affected
  element is an unknown function of the file /mc-admin/page-edit.php of the
  component Publish Page Handler. Such manipulation leads to improper
  authentication. The at…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-287
vendor: 1234n
product: minicms
affected:
  - minicms <= 1.8
published: '2026-01-05'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T23:10:00.237'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-15456'
references:
  - url: 'https://github.com/ueh1013/VULN/issues/13'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?ctiid.339489'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.339489'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.725138'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.00445
epssPercentile: 0.36332
ingestedAt: '2026-09-30T23:29:32.529Z'
---

## Overview

A vulnerability has been found in bg5sbk MiniCMS up to 1.8. The affected element is an unknown function of the file /mc-admin/page-edit.php of the component Publish Page Handler. Such manipulation leads to improper authentication. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The existence of this vulnerability is still disputed at present. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected

- `minicms <= 1.8`

## Remediation

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