Stored Cross-Site Scripting (XSS) Vulnerability in Assembly Variant Name

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Summary

CVECVE-2026-4369
StatePUBLISHED
Assignerautodesk
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-14 15:16:38 UTC
Updated2026-04-22 15:12:45 UTC
DescriptionA maliciously crafted HTML payload in an assembly variant name, when displayed during the delete confirmation dialog and clicked by a user, can trigger a Stored Cross-site Scripting (XSS) vulnerability in the Autodesk Fusion desktop application. A malicious actor may leverage this vulnerability to read local files or execute arbitrary code in the context of the current process.

Risk And Classification

Primary CVSS: v3.1 7.1 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

EPSS: 0.000240000 probability, percentile 0.064710000 (date 2026-04-21)

Problem Types: CWE-79 | CWE-79 CWE-79 Cross-Site Scripting (XSS) - Stored

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.1HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
3.1CNACVSS7.1HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Autodesk Fusion All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Autodesk Fusion affected 2606.0 2702.1.47 custom Not specified

References

ReferenceSourceLinkTags
dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.exe [email protected] dl.appstreaming.autodesk.com Product
dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.dmg [email protected] dl.appstreaming.autodesk.com Product
www.autodesk.com/trust/security-advisories/adsk-sa-2026-0005 [email protected] www.autodesk.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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