CVE-2026-10789 (GCVE-0-2026-10789)
Vulnerability from cvelistv5 – Published: 2026-06-22 17:15 – Updated: 2026-06-23 03:56
VLAI
EPSS
VEX
Title
MCP Extension Code Injection Vulnerability in Autodesk Fusion Desktop
Summary
A maliciously crafted webpage, when visited by a user with Autodesk Fusion Desktop running and the MCP extension enabled, can trigger a vulnerability in the MCP extension that could allow arbitrary code execution. A successful exploit may allow code to execute with the privileges of the current user.
Severity
9.6 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 00:00 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.autodesk.com/trust/security-advisorie… | vendor-advisory |
| https://dl.appstreaming.autodesk.com/production/i… | patch |
| https://dl.appstreaming.autodesk.com/production/i… | patch |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-10789",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-22T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-23T03:56:02.324Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:autodesk:fusion:2703.1.11:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "Fusion",
"vendor": "Autodesk",
"versions": [
{
"lessThan": "2703.1.20",
"status": "affected",
"version": "2703.1.11",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A maliciously crafted webpage, when visited by a user with Autodesk Fusion Desktop running and the MCP extension enabled, can trigger a vulnerability in the MCP extension that could allow arbitrary code execution. A successful exploit may allow code to execute with the privileges of the current user."
}
],
"value": "A maliciously crafted webpage, when visited by a user with Autodesk Fusion Desktop running and the MCP extension enabled, can trigger a vulnerability in the MCP extension that could allow arbitrary code execution. A successful exploit may allow code to execute with the privileges of the current user."
}
],
"impacts": [
{
"capecId": "CAPEC-242",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-242 Code Injection"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.6,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-22T17:15:25.546Z",
"orgId": "7e40ea87-bc65-4944-9723-dd79dd760601",
"shortName": "autodesk"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0008"
},
{
"tags": [
"patch"
],
"url": "https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.exe"
},
{
"tags": [
"patch"
],
"url": "https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.dmg"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "MCP Extension Code Injection Vulnerability in Autodesk Fusion Desktop",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7e40ea87-bc65-4944-9723-dd79dd760601",
"assignerShortName": "autodesk",
"cveId": "CVE-2026-10789",
"datePublished": "2026-06-22T17:15:25.546Z",
"dateReserved": "2026-06-03T19:23:28.312Z",
"dateUpdated": "2026-06-23T03:56:02.324Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-10789",
"date": "2026-10-01",
"epss": "0.00701",
"percentile": "0.51479"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"cpes": [
"cpe:2.3:a:autodesk:fusion:2703.1.11:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "Fusion",
"vendor": "Autodesk",
"versions": [
{
"lessThan": "2703.1.20",
"status": "affected",
"version": "2703.1.11",
"versionType": "semver"
}
]
}
],
"source": "psirt@autodesk.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:autodesk:fusion:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3FB8F36C-E497-438D-AF08-4EDCBD27BB4D",
"versionEndExcluding": "2703.1.20",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A maliciously crafted webpage, when visited by a user with Autodesk Fusion Desktop running and the MCP extension enabled, can trigger a vulnerability in the MCP extension that could allow arbitrary code execution. A successful exploit may allow code to execute with the privileges of the current user."
}
],
"id": "CVE-2026-10789",
"lastModified": "2026-06-24T15:30:29.023",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.6,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 6.0,
"source": "psirt@autodesk.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-10789",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-22T00:00:00+00:00",
"version": "2.0.3"
}
}
]
},
"published": "2026-06-22T18:16:30.620",
"references": [
{
"source": "psirt@autodesk.com",
"tags": [
"Product"
],
"url": "https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.dmg"
},
{
"source": "psirt@autodesk.com",
"tags": [
"Product"
],
"url": "https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.exe"
},
{
"source": "psirt@autodesk.com",
"tags": [
"Vendor Advisory",
"Patch"
],
"url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0008"
}
],
"sourceIdentifier": "psirt@autodesk.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-94"
}
],
"source": "psirt@autodesk.com",
"type": "Secondary"
}
]
}
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-10789",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-22T17:25:03.531005Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-22T17:25:24.990Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:autodesk:fusion:2703.1.11:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "Fusion",
"vendor": "Autodesk",
"versions": [
{
"lessThan": "2703.1.20",
"status": "affected",
"version": "2703.1.11",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A maliciously crafted webpage, when visited by a user with Autodesk Fusion Desktop running and the MCP extension enabled, can trigger a vulnerability in the MCP extension that could allow arbitrary code execution. A successful exploit may allow code to execute with the privileges of the current user."
}
],
"value": "A maliciously crafted webpage, when visited by a user with Autodesk Fusion Desktop running and the MCP extension enabled, can trigger a vulnerability in the MCP extension that could allow arbitrary code execution. A successful exploit may allow code to execute with the privileges of the current user."
}
],
"impacts": [
{
"capecId": "CAPEC-242",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-242 Code Injection"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.6,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-22T17:15:25.546Z",
"orgId": "7e40ea87-bc65-4944-9723-dd79dd760601",
"shortName": "autodesk"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0008"
},
{
"tags": [
"patch"
],
"url": "https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.exe"
},
{
"tags": [
"patch"
],
"url": "https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.dmg"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "MCP Extension Code Injection Vulnerability in Autodesk Fusion Desktop",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7e40ea87-bc65-4944-9723-dd79dd760601",
"assignerShortName": "autodesk",
"cveId": "CVE-2026-10789",
"datePublished": "2026-06-22T17:15:25.546Z",
"dateReserved": "2026-06-03T19:23:28.312Z",
"dateUpdated": "2026-06-22T17:25:30.537Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…