CVE-2025-4988 Cross-site scripting in Multidisciplinary Optimization Engineer
An attacker can execute arbitrary scripts in a user's browser via stored XSS in the Results Analytics module of Multidisciplinary Optimization Engineer.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-4988?
CVE-2025-4988 is a high-severity cross-site scripting vulnerability in Dassault Systèmes Multidisciplinary Optimization Engineer, published on 30 May 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A stored Cross-site Scripting (XSS) vulnerability affecting Results Analytics in Multidisciplinary Optimization Engineer from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2024x allows an attacker to execute arbitrary script code in user's browser session.
Weakness: CWE-79
Which versions are affected by CVE-2025-4988?
How do I fix CVE-2025-4988?
No fix has been published for CVE-2025-4988 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-4988 being exploited?
There is no known exploitation of CVE-2025-4988 in the wild and no public exploit code.
Sources
Also known as GHSA-m8rp-q23q-9826.