CVE-2025-10553Network attack vector

Authenticated browser script execution via stored XSS

Published Mar 31, 2026 · Updated Mar 31, 2026

Stored XSS in Factory Resource Management in DELMIA Factory Resource Manager R2023x through R2025x allows remote authenticated users to run scripts. Dassault Systèmes has not published the affected field or the storage and output-encoding error that preserves the script. Low-privileged network access is required to store the payload, and execution requires another user to view the affected content, exposing that browser session's data and actions.

CVSS severity8.7
High
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Factory Resource Management in DELMIA Factory Resource Manager R2023x through R2025x allows remote authenticated users to run scripts. Dassault Systèmes has not published the affected field or the storage and output-encoding error that preserves the script. Low-privileged network access is required to store the payload, and execution requires another user to view the affected content, exposing that browser session's data and actions.

The record

CVE
CVE-2025-10553
Published
Mar 31, 2026
Updated
Mar 31, 2026
Vendor
Dassault Systèmes
Product
DELMIA Factory Resource Manager
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 31, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 31, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Release 3DEXPERIENCE R2023x Golden <=Release 3DEXPERIENCE R2023x.FP.CFA.2541
  2. Affected versionversion=Release 3DEXPERIENCE R2024x Golden <=Release 3DEXPERIENCE R2024x.FP.CFA.2537
  3. Affected versionversion=Release 3DEXPERIENCE R2025x Golden <=Release 3DEXPERIENCE R2025x.FP.CFA.2514

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Dassault Systèmes · DELMIA Factory Resource Managerversion=Release 3DEXPERIENCE R2023x Golden <=Release 3DEXPERIENCE R2023x.FP.CFA.2541; version=Release 3DEXPERIENCE R2024x Golden <=Release 3DEXPERIENCE R2024x.FP.CFA.2537; version=Release 3DEXPERIENCE R2025x Golden <=Release 3DEXPERIENCE R2025x.FP.CFA.2514

Published CVSS scores

8.7Dassault SystèmesCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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