{"cve":"CVE-2026-4345","nvd":{"published":"2026-04-14T15:16:38.640","modified":"2026-10-26T21:10:00.170","status":"Analyzed","description":"A maliciously crafted HTML payload, stored in a design name and exported to CSV, 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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","score":7.1},"cwes":["CWE-79"],"references":["https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.dmg","https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.exe","https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0005"],"products":["autodesk:fusion"],"source":"nvd","synced_at":"2026-10-26T21:38:48.864438205+00:00"},"epss":{"cve":"CVE-2026-4345","score":0.00204,"percentile":0.10281,"date":"2026-10-26"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}