CVE-2026-102638

Full vulnerability record from the local CVENow database.

Description

A maliciously crafted HTML payload in the description of an electronic library (.lbr) file, when displayed in the Library Manager after the library is imported, 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.

Severity

HIGH

CVSS score

7.1 (v3.1)

Vulnerability status

Awaiting Analysis

Source identifier

[email protected]

Published

2026-10-27 17:16:55.210000

Last modified

2026-10-28 15:21:31.673000

View original CVE JSON

{
  "id": "CVE-2026-102638",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-27T17:16:55.210",
  "lastModified": "2026-10-28T15:21:31.673",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A maliciously crafted HTML payload in the description of an electronic library (.lbr) file, when displayed in the Library Manager after the library is imported, 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."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Autodesk",
          "product": "Fusion",
          "defaultStatus": "unaffected",
          "cpes": [
            "cpe:2.3:a:autodesk:fusion:2705.1.30:*:*:*:*:*:*:*"
          ],
          "versions": [
            {
              "version": "2705.1.30",
              "lessThan": "2706.1.14",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.2
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.dmg",
      "source": "[email protected]"
    },
    {
      "url": "https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.exe",
      "source": "[email protected]"
    },
    {
      "url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0019",
      "source": "[email protected]"
    }
  ]
}