---
id: CVE-2025-11903
title: A flaw has been found in yanyutao0402 ChanCMS up to 3.3.2
summary: >-
  A flaw has been found in yanyutao0402 ChanCMS up to 3.3.2. Affected by this
  issue is the function update of the file /cms/article/update. Executing a
  manipulation of the argument cid can lead to sql injection. The attack can be
  launched …
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
  - CWE-89
vendor: chancms
product: chancms
affected:
  - chancms <= 3.3.2
published: '2025-10-17'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T10:10:00.193'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-11903'
references:
  - url: >-
      https://github.com/NarcherAlter/Security_Note/blob/main/Vulnerability_Discovery/ChanCMSv3.3.2.md#111
    label: cna@vuldb.com
  - url: >-
      https://github.com/NarcherAlter/Security_Note/blob/main/Vulnerability_Discovery/ChanCMSv3.3.2.md#cmsarticleupdate
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?ctiid.328913'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.328913'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.670271'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.00633
epssPercentile: 0.48737
ingestedAt: '2026-10-09T12:53:29.115Z'
---

## Overview

A flaw has been found in yanyutao0402 ChanCMS up to 3.3.2. Affected by this issue is the function update of the file /cms/article/update. Executing a manipulation of the argument cid can lead to sql injection. The attack can be launched 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.

## Affected

- `chancms <= 3.3.2`

## Remediation

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