CVE-2025-0827
📋 TL;DR
A stored Cross-site Scripting (XSS) vulnerability in 3DPlay within 3DSwymer allows attackers to inject malicious scripts that execute in users' browsers when viewing compromised content. This affects all users of 3DEXPERIENCE platforms from R2022x through R2024x releases.
💻 Affected Systems
- 3DEXPERIENCE Platform
- 3DSwymer
- 3DPlay
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Attackers could steal session cookies, redirect users to malicious sites, perform actions on behalf of authenticated users, or install malware through drive-by downloads.
Likely Case
Session hijacking leading to unauthorized access to sensitive 3D design data, intellectual property theft, or privilege escalation within the platform.
If Mitigated
Limited to data exposure from the specific compromised session with no lateral movement or system compromise.
🎯 Exploit Status
Requires attacker to have access to upload or modify content in 3DPlay, but once stored, the XSS executes automatically for all users viewing that content.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Versions after Release 3DEXPERIENCE R2024x
Vendor Advisory: https://www.3ds.com/vulnerability/advisories
Restart Required: No
Instructions:
1. Check current 3DEXPERIENCE version. 2. Apply the latest security update from Dassault Systèmes. 3. Verify the update was successful by checking version and testing XSS payloads.
🔧 Temporary Workarounds
Content Security Policy (CSP)
allImplement strict CSP headers to restrict script execution sources
Add CSP header: Content-Security-Policy: script-src 'self'
Input Validation
allImplement server-side validation and sanitization of all user inputs in 3DPlay
🧯 If You Can't Patch
- Implement web application firewall (WAF) rules to block XSS payloads
- Restrict user permissions for content upload/modification in 3DPlay
🔍 How to Verify
Check if Vulnerable:
Test by attempting to inject XSS payloads into 3DPlay content fields and observing if scripts executeCheck Version:
Check 3DEXPERIENCE version in administration console or via platform APIVerify Fix Applied:
Attempt the same XSS payloads after patching to confirm they are properly sanitized and do not execute📡 Detection & Monitoring
Log Indicators:
- Unusual content uploads/modifications in 3DPlay
- Multiple failed XSS attempts in web server logs
Network Indicators:
- Outbound connections to suspicious domains from 3DEXPERIENCE sessions
- Unusual JavaScript execution patterns
SIEM Query:
source="web_logs" AND (uri CONTAINS "3DPlay" OR uri CONTAINS "3DSwymer") AND (message CONTAINS "script" OR message CONTAINS "javascript" OR message CONTAINS "onerror")