---
id: CVE-2021-47925
title: >-
  CMDBuild 3.3.2 contains multiple stored cross-site scripting vulnerabilities
  that allow authenticated attackers to inject arbitrary web script or HTML via
  crafted input in card creation and file upload endpoints
summary: >-
  CMDBuild 3.3.2 contains multiple stored cross-site scripting vulnerabilities
  that allow authenticated attackers to inject arbitrary web script or HTML via
  crafted input in card creation and file upload endpoints. Attackers can inject
  XSS…
severity: medium
cvss: 6.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
published: '2026-05-10'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T22:10:00.247'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2021-47925'
references:
  - url: 'https://www.cmdbuild.org'
    label: disclosure@vulncheck.com
  - url: 'https://www.cmdbuild.org/en/download/latest-version'
    label: disclosure@vulncheck.com
  - url: 'https://www.exploit-db.com/exploits/50527'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/cmdbuild-multiple-stored-cross-site-scripting
    label: disclosure@vulncheck.com
tags:
  - nvd
epss: 0.00239
epssPercentile: 0.1368
ingestedAt: '2026-10-06T22:23:15.921Z'
---

## Overview

CMDBuild 3.3.2 contains multiple stored cross-site scripting vulnerabilities that allow authenticated attackers to inject arbitrary web script or HTML via crafted input in card creation and file upload endpoints. Attackers can inject XSS payloads through Employee card parameters or SVG file attachments in the classes endpoint, which execute when other users view the affected records or preview attachments.

## Remediation

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