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4 vulnerabilities found for Microsoft.AspNetCore.Components.WebAssembly.Server by Microsoft
CVE-2026-96230 (GCVE-0-2026-96230)
Vulnerability from nvd – Published: 2026-10-13 19:01 – Updated: 2026-10-13 22:23
VLAI
EPSS
VEX
Title
ASP.NET Core Remote Code Execution Vulnerability
Summary
Improper neutralization of input during web page generation ('cross-site scripting') in ASP.NET Core allows an unauthorized attacker to execute code over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 19:46 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.42
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.10 |
Affected:
18.10.0 , < 18.10.4
(custom)
|
|
| Microsoft | Microsoft.AspNetCore.Components.WebAssembly.Server |
Affected:
10.0.0 , < 10.0.13
(custom)
|
Date Public
2026-10-13 14:00
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CVE-2026-102870 (GCVE-0-2026-102870)
Vulnerability from nvd – Published: 2026-10-13 19:01 – Updated: 2026-10-14 03:57
VLAI
EPSS
VEX
Title
ASP.NET Core Remote Code Execution Vulnerability
Summary
Improper control of generation of code ('code injection') in ASP.NET Core allows an unauthorized attacker to execute code over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 00:00 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.42
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.10 |
Affected:
18.10.0 , < 18.10.4
(custom)
|
|
| Microsoft | Microsoft.AspNetCore.Components.WebAssembly.Server |
Affected:
10.0.0 , < 10.0.13
(custom)
|
Date Public
2026-10-13 14:00
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CVE-2026-102870 (GCVE-0-2026-102870)
Vulnerability from cvelistv5 – Published: 2026-10-13 19:01 – Updated: 2026-10-14 03:57
VLAI
EPSS
VEX
Title
ASP.NET Core Remote Code Execution Vulnerability
Summary
Improper control of generation of code ('code injection') in ASP.NET Core allows an unauthorized attacker to execute code over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 00:00 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.42
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.10 |
Affected:
18.10.0 , < 18.10.4
(custom)
|
|
| Microsoft | Microsoft.AspNetCore.Components.WebAssembly.Server |
Affected:
10.0.0 , < 10.0.13
(custom)
|
Date Public
2026-10-13 14:00
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CVE-2026-96230 (GCVE-0-2026-96230)
Vulnerability from cvelistv5 – Published: 2026-10-13 19:01 – Updated: 2026-10-13 22:23
VLAI
EPSS
VEX
Title
ASP.NET Core Remote Code Execution Vulnerability
Summary
Improper neutralization of input during web page generation ('cross-site scripting') in ASP.NET Core allows an unauthorized attacker to execute code over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 19:46 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Visual Studio 2022 version 17.14 |
Affected:
17.14.0 , < 17.14.42
(custom)
|
|
| Microsoft | Microsoft Visual Studio 2026 version 18.10 |
Affected:
18.10.0 , < 18.10.4
(custom)
|
|
| Microsoft | Microsoft.AspNetCore.Components.WebAssembly.Server |
Affected:
10.0.0 , < 10.0.13
(custom)
|
Date Public
2026-10-13 14:00
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"cweId": "CWE-79",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en-US",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-13T22:23:55.117Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "ASP.NET Core Remote Code Execution Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96230"
}
],
"title": "ASP.NET Core Remote Code Execution Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2026-96230",
"datePublished": "2026-10-13T19:01:16.381Z",
"dateReserved": "2026-09-22T19:05:22.813Z",
"dateUpdated": "2026-10-13T22:23:55.117Z",
"state": "PUBLISHED"
},
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}