---
id: CVE-2026-108814
title: A flaw has been found in SEMCMS up to 5.0
summary: >-
  A flaw has been found in SEMCMS up to 5.0. This impacts an unknown function of
  the file SEMCMS_Banner.php. Executing a manipulation can lead to sql
  injection. It is possible to launch the attack remotely. The exploit has been
  published a…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-74
  - CWE-89
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T08:17:19.740'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108814'
references:
  - url: >-
      https://github.com/ants01/semcmsPHP-V5.0-An-SQL-injection-vulnerability-exists
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-108814'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/964122'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416591'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416591/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-10-12T14:50:34.098Z'
---

## Overview

A flaw has been found in SEMCMS up to 5.0. This impacts an unknown function of the file SEMCMS_Banner.php. Executing a manipulation can lead to sql injection. It is possible to launch the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

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