CVE-2025-10552: A stored Cross-site Scripting (XSS) vulnerability affecting 3DSwym in 3DSwymer on Release 3DEXPERIENCE R2025x

Routine

HIGH 8.7DOWNGRADE

CVE-2025-10552 is a high-severity flaw (CVSS 8.7) affecting 3dswymer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A stored Cross-site Scripting (XSS) vulnerability affecting 3DSwym in 3DSwymer on Release 3DEXPERIENCE R2025x allows an attacker to execute arbitrary script code in user's browser session.

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.7 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.2% (top 90%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-10-13
Last modified	2026-10-08

Publisher (CNA): Dassault Systèmes · Vendor: 3ds

Last updated 2026-10-08 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-13 08:15 UTCPublished CVE record published
2026-10-08 12:10 UTCUpdated Record last modified

3ds 3dswymer DOWNGRADE

Affected: r2025x

Fixed in: no fixed release known

Safe to downgrade to: a release before r2025x

1. Check installed version

apt-cache policy 3dswymer || rpm -q 3dswymer || 3dswymer --version

2. No fixed release: DOWNGRADE to a release before r2025x (Debian / Ubuntu)

apt-cache madison 3dswymer sudo apt install 3dswymer=<VERSION_BEFORE_r2025x> sudo apt-mark hold 3dswymer

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list 3dswymer sudo dnf downgrade 3dswymer-<VERSION_BEFORE_r2025x> sudo dnf versionlock add 3dswymer

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-10552?

3dswymer: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-10552 being exploited?

CVE-2025-10552 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-10552 affect?

CVE-2025-10552 affects 3dswymer. Severity is high (CVSS 8.7). A stored Cross-site Scripting (XSS) vulnerability affecting 3DSwym in 3DSwymer on Release 3DEXPERIENCE R2025x allows an attacker to execute arbitrary script code in user's browser session.

How urgent is CVE-2025-10552?

Priority 33/100. High severity

Related CVEs

CVE-2025-10558 HIGH 8.7 DOWNGRADE A stored Cross-site Scripting (XSS) vulnerability affecting 3DSearch in 3DSwymer on Release 3DEXPERIENCE R2025

References

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