---
id: CVE-2025-15458
title: A vulnerability was determined in bg5sbk MiniCMS up to 1.8
summary: >-
  A vulnerability was determined in bg5sbk MiniCMS up to 1.8. This affects an
  unknown function of the file /mc-admin/post-edit.php of the component Article
  Handler. Executing a manipulation can lead to improper authentication. It is
  possib…
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-2025-15458'
references:
  - url: 'https://github.com/ueh1013/VULN/issues/9'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?ctiid.339491'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.339491'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.725142'
    label: cna@vuldb.com
  - url: 'https://github.com/ueh1013/VULN/issues/9'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.00582
epssPercentile: 0.45724
ingestedAt: '2026-09-30T23:29:32.529Z'
---

## Overview

A vulnerability was determined in bg5sbk MiniCMS up to 1.8. This affects an unknown function of the file /mc-admin/post-edit.php of the component Article Handler. Executing a manipulation can lead to improper authentication. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. 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.