CWE-918
AllowedServer-Side Request Forgery (SSRF)
Abstraction: Base · Status: Incomplete
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
6057 vulnerabilities reference this CWE, most recent first.
GHSA-9JM4-RG99-566C
Vulnerability from github – Published: 2022-05-14 03:50 – Updated: 2024-04-24 17:50phpBB version 3.2.0 is vulnerable to SSRF in the Remote Avatar function resulting allowing an attacker to perform port scanning, requesting internal content and potentially attacking such internal services via the web application.
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "phpbb/phpbb"
},
"ranges": [
{
"events": [
{
"introduced": "3.2.0"
},
{
"fixed": "3.2.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.2.0"
]
}
],
"aliases": [
"CVE-2017-1000419"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": true,
"github_reviewed_at": "2024-04-24T17:50:33Z",
"nvd_published_at": "2018-01-02T19:29:00Z",
"severity": "HIGH"
},
"details": "phpBB version 3.2.0 is vulnerable to SSRF in the Remote Avatar function resulting allowing an attacker to perform port scanning, requesting internal content and potentially attacking such internal services via the web application.",
"id": "GHSA-9jm4-rg99-566c",
"modified": "2024-04-24T17:50:33Z",
"published": "2022-05-14T03:50:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-1000419"
},
{
"type": "PACKAGE",
"url": "https://github.com/phpbb/phpbb-app"
},
{
"type": "WEB",
"url": "https://www.phpbb.com/community/viewtopic.php?f=14\u0026p=14782136"
},
{
"type": "WEB",
"url": "https://www.sec-consult.com/en/blog/advisories/phpbb-server-side-request-forgery-vulnerability/index.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "phpBB Server-Side Request Forgery (SSRF)"
}
GHSA-9M2C-XMJV-V2RR
Vulnerability from github – Published: 2026-04-24 00:31 – Updated: 2026-04-24 00:31Server-side request forgery (ssrf) in Microsoft Dynamics 365 (Online) allows an unauthorized attacker to perform spoofing over a network.
{
"affected": [],
"aliases": [
"CVE-2026-32210"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-23T22:16:35Z",
"severity": "CRITICAL"
},
"details": "Server-side request forgery (ssrf) in Microsoft Dynamics 365 (Online) allows an unauthorized attacker to perform spoofing over a network.",
"id": "GHSA-9m2c-xmjv-v2rr",
"modified": "2026-04-24T00:31:51Z",
"published": "2026-04-24T00:31:51Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32210"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32210"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-9M4J-8W9J-VWFV
Vulnerability from github – Published: 2023-04-27 15:30 – Updated: 2024-04-04 03:42IBM Watson Machine Learning on Cloud Pak for Data 4.0 and 4.5 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks. IBM X-Force ID: 253350.
{
"affected": [],
"aliases": [
"CVE-2023-30444"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-04-27T13:15:09Z",
"severity": "MODERATE"
},
"details": "IBM Watson Machine Learning on Cloud Pak for Data 4.0 and 4.5 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks. IBM X-Force ID: 253350.",
"id": "GHSA-9m4j-8w9j-vwfv",
"modified": "2024-04-04T03:42:46Z",
"published": "2023-04-27T15:30:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-30444"
},
{
"type": "WEB",
"url": "https://www.ibm.com/support/pages/node/6985859"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-9M4V-54QQ-67FW
Vulnerability from github – Published: 2026-08-18 15:31 – Updated: 2026-08-18 15:31RAGFlow before 0.26.3 contains a server-side request forgery vulnerability in the agent workflow "Invoke" component (agent/component/invoke.py). The component builds an outbound request URL from canvas configuration and runtime template variables and passes it to requests.get, requests.post, or requests.put without calling the shared assert_url_is_safe validator or pinning the resolved address, unlike the crawler, SearXNG, file-upload, and RSS fetch paths. A user who can create or trigger an agent can direct the server to fetch loopback, link-local, and RFC 1918 destinations, including cloud instance metadata endpoints and services co-located on the deployment network, and the response body is returned as the component output. Where an agent is configured to interpolate the chat query into the Invoke URL, the destination is chosen by whoever can send that query.
{
"affected": [],
"aliases": [
"CVE-2026-75898"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-18T15:17:15Z",
"severity": "HIGH"
},
"details": "RAGFlow before 0.26.3 contains a server-side request forgery vulnerability in the agent workflow \"Invoke\" component (agent/component/invoke.py). The component builds an outbound request URL from canvas configuration and runtime template variables and passes it to requests.get, requests.post, or requests.put without calling the shared assert_url_is_safe validator or pinning the resolved address, unlike the crawler, SearXNG, file-upload, and RSS fetch paths. A user who can create or trigger an agent can direct the server to fetch loopback, link-local, and RFC 1918 destinations, including cloud instance metadata endpoints and services co-located on the deployment network, and the response body is returned as the component output. Where an agent is configured to interpolate the chat query into the Invoke URL, the destination is chosen by whoever can send that query.",
"id": "GHSA-9m4v-54qq-67fw",
"modified": "2026-08-18T15:31:50Z",
"published": "2026-08-18T15:31:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75898"
},
{
"type": "WEB",
"url": "https://github.com/infiniflow/ragflow/issues/15425"
},
{
"type": "WEB",
"url": "https://github.com/infiniflow/ragflow/issues/18280"
},
{
"type": "WEB",
"url": "https://github.com/infiniflow/ragflow/commit/c4fe68eaa0bf1d6442d2cd6ac2e35bc9ccbed34f"
},
{
"type": "WEB",
"url": "https://github.com/infiniflow/ragflow/commit/e16d1a0150e1ca069beb538ae3dcd03f59edc5fa"
},
{
"type": "WEB",
"url": "https://github.com/infiniflow/ragflow/blob/v0.26.2/agent/component/invoke.py#L168-L172"
},
{
"type": "WEB",
"url": "https://github.com/infiniflow/ragflow/releases/tag/v0.26.3"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/ragflow-server-side-request-forgery-via-agent-invoke-component"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-9M4X-8W29-R78G
Vulnerability from github – Published: 2020-08-13 18:54 – Updated: 2023-09-13 19:18The @uppy/companion npm package before versions 1.13.2 and 2.0.0-alpha.5 is vulnerable to a Server-Side Request Forgery (SSRF) vulnerability, which allows an attacker to scan local or external networks or otherwise interact with internal systems.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "@uppy/companion"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.13.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.0.0-alpha.4"
},
"package": {
"ecosystem": "npm",
"name": "@uppy/companion"
},
"ranges": [
{
"events": [
{
"introduced": "2.0.0-alpha.0"
},
{
"fixed": "2.0.0-alpha.5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2020-8205"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": true,
"github_reviewed_at": "2020-08-13T18:54:01Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "The @uppy/companion npm package before versions 1.13.2 and 2.0.0-alpha.5 is vulnerable to a Server-Side Request Forgery (SSRF) vulnerability, which allows an attacker to scan local or external networks or otherwise interact with internal systems.",
"id": "GHSA-9m4x-8w29-r78g",
"modified": "2023-09-13T19:18:38Z",
"published": "2020-08-13T18:54:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8205"
},
{
"type": "WEB",
"url": "https://github.com/transloadit/uppy/pull/2322/commits/dbf2f4f30aeaf3bcc5971bb867bb0b5984084828"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/891270"
},
{
"type": "WEB",
"url": "https://github.com/transloadit/uppy/blob/master/CHANGELOG.md#1161"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Server-Side Request Forgery in @uppy/companion"
}
GHSA-9MG6-C5WP-2G44
Vulnerability from github – Published: 2026-09-04 15:36 – Updated: 2026-09-04 15:36OGX (formerly Llama Stack, affected at commit fbe8e0f) contains an unauthenticated server-side request forgery vulnerability in the OpenAI-compatible POST /v1/responses endpoint. MCP tool definitions accept a server_url parameter (along with headers and authorization values) that is fetched server-side without destination validation; the existing validate_url_not_private() guard used for other URL inputs is not applied to server_url. On the default starter configuration, which runs without authentication, a remote unauthenticated attacker can cause the server to open connections to arbitrary internal addresses (including cloud metadata endpoints such as http://169.254.169.254/) and forward attacker-supplied headers and bearer tokens to those destinations.
{
"affected": [],
"aliases": [
"CVE-2026-85666"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-09-04T15:17:44Z",
"severity": "HIGH"
},
"details": "OGX (formerly Llama Stack, affected at commit fbe8e0f) contains an unauthenticated server-side request forgery vulnerability in the OpenAI-compatible POST /v1/responses endpoint. MCP tool definitions accept a server_url parameter (along with headers and authorization values) that is fetched server-side without destination validation; the existing validate_url_not_private() guard used for other URL inputs is not applied to server_url. On the default starter configuration, which runs without authentication, a remote unauthenticated attacker can cause the server to open connections to arbitrary internal addresses (including cloud metadata endpoints such as http://169.254.169.254/) and forward attacker-supplied headers and bearer tokens to those destinations.",
"id": "GHSA-9mg6-c5wp-2g44",
"modified": "2026-09-04T15:36:14Z",
"published": "2026-09-04T15:36:14Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-85666"
},
{
"type": "WEB",
"url": "https://github.com/ogx-ai/ogx/issues/6287"
},
{
"type": "WEB",
"url": "https://github.com/ogx-ai/ogx"
},
{
"type": "WEB",
"url": "https://github.com/ogx-ai/ogx/blob/v1.3.1/src/ogx/providers/utils/tools/mcp.py"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/ogx-1.3.1-server-side-request-forgery-via-mcp-tool-server-url"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-9MHG-5CRV-X4QR
Vulnerability from github – Published: 2026-07-20 15:32 – Updated: 2026-07-21 18:30Low-privileged authenticated Server-Side Request Forgery (SSRF) vulnerability in Apache Syncope via Connectors and Resources check.
This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1.
Users are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue.
{
"affected": [],
"aliases": [
"CVE-2026-62418"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-20T15:16:44Z",
"severity": "HIGH"
},
"details": "Low-privileged authenticated Server-Side Request Forgery (SSRF) \nvulnerability in Apache Syncope via Connectors and Resources check.\n\n\n\nThis issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1.\n\n\n\nUsers are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue.",
"id": "GHSA-9mhg-5crv-x4qr",
"modified": "2026-07-21T18:30:54Z",
"published": "2026-07-20T15:32:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-62418"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/n632drbsmfr6t3p6jt6jwbjvokqdyszb"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2026/07/20/10"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-9MRH-PW7C-9MQM
Vulnerability from github – Published: 2026-08-11 19:55 – Updated: 2026-08-11 19:55Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in Windows Presentation Foundation. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.
A specially crafted document parsed in .NET can trigger the inclusion of functionality from an untrusted control sphere, allowing an unauthorized attacker to disclose information over a network.
Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/433
CVSS Details
- Version: 3.1
- Severity: Medium
- Score: 6.5
- Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C - Weakness: CWE-829: Inclusion of Functionality from Untrusted Control Sphere; CWE-693: Protection Mechanism Failure; CWE-918: Server-Side Request Forgery (SSRF)
Affected Platforms
- Platforms: Windows
- Architectures: All
Affected Packages
The vulnerability affects any Microsoft .NET project if it uses any of affected package versions listed below
.NET 10
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.WindowsDesktop.App.Runtime.win-arm64 | >= 10.0.0, <= 10.0.10 | 10.0.11 |
| Microsoft.WindowsDesktop.App.Runtime.win-x64 | >= 10.0.0, <= 10.0.10 | 10.0.11 |
| Microsoft.WindowsDesktop.App.Runtime.win-x86 | >= 10.0.0, <= 10.0.10 | 10.0.11 |
.NET 9
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.WindowsDesktop.App.Runtime.win-arm64 | >= 9.0.0, <= 9.0.18 | 9.0.19 |
| Microsoft.WindowsDesktop.App.Runtime.win-x64 | >= 9.0.0, <= 9.0.18 | 9.0.19 |
| Microsoft.WindowsDesktop.App.Runtime.win-x86 | >= 9.0.0, <= 9.0.18 | 9.0.19 |
.NET 8
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.WindowsDesktop.App.Runtime.win-arm64 | >= 8.0.0, <= 8.0.29 | 8.0.30 |
| Microsoft.WindowsDesktop.App.Runtime.win-x64 | >= 8.0.0, <= 8.0.29 | 8.0.30 |
| Microsoft.WindowsDesktop.App.Runtime.win-x86 | >= 8.0.0, <= 8.0.29 | 8.0.30 |
Advisory FAQ
How do I know if I am affected?
If using a package listed in affected packages, an application is exposed to the vulnerability.
How do I fix the issue?
- To fix the issue please install the latest version of .NET. If users have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt them to update Visual Studio, which will also update their .NET SDKs.
- If a user's application references the vulnerable package, update the package reference to the patched version. Users can list the versions they have installed by running the
dotnet --infocommand.
Once a user has installed the updated runtime or SDK, they should restart their apps for the update to take effect.
Additionally, if they've deployed self-contained applications targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.
Other Information
Reporting Security Issues
If a user has found a potential security issue in a supported version of .NET, please report it to the Microsoft Security Response Center (MSRC) via the MSRC Researcher Portal. Further information can be found in the MSRC Report an Issue FAQ.
Security reports made through MSRC may qualify for the Microsoft .NET Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.
Support
Users can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. Users can ask questions in the linked discussion issue.
Disclaimer
The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
External Links
Acknowledgements
Revisions
V1.0 (08/11/2026): Advisory published.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 10.0.10"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.WindowsDesktop.App.Runtime.win-arm64"
},
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{
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},
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{
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}
],
"type": "ECOSYSTEM"
}
]
},
{
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"last_known_affected_version_range": "\u003c= 9.0.18"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.WindowsDesktop.App.Runtime.win-arm64"
},
"ranges": [
{
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{
"introduced": "9.0.0"
},
{
"fixed": "9.0.19"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 9.0.18"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.WindowsDesktop.App.Runtime.win-x64"
},
"ranges": [
{
"events": [
{
"introduced": "9.0.0"
},
{
"fixed": "9.0.19"
}
],
"type": "ECOSYSTEM"
}
]
},
{
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},
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"name": "Microsoft.WindowsDesktop.App.Runtime.win-x86"
},
"ranges": [
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{
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},
{
"fixed": "9.0.19"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 8.0.29"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.WindowsDesktop.App.Runtime.win-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.0.30"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 8.0.29"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.WindowsDesktop.App.Runtime.win-x64"
},
"ranges": [
{
"events": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.0.30"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 8.0.29"
},
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.WindowsDesktop.App.Runtime.win-x86"
},
"ranges": [
{
"events": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.0.30"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-62902"
],
"database_specific": {
"cwe_ids": [
"CWE-693",
"CWE-829",
"CWE-918"
],
"github_reviewed": true,
"github_reviewed_at": "2026-08-11T19:55:48Z",
"nvd_published_at": "2026-08-11T17:18:44Z",
"severity": "MODERATE"
},
"details": "## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Windows Presentation Foundation. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nA specially crafted document parsed in .NET can trigger the inclusion of functionality from an untrusted control sphere, allowing an unauthorized attacker to disclose information over a network.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/433\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** Medium\n- **Score:** 6.5\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C`\n- **Weakness:** CWE-829: Inclusion of Functionality from Untrusted Control Sphere; CWE-693: Protection Mechanism Failure; CWE-918: Server-Side Request Forgery (SSRF)\n\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## \u003ca name=\"affected-packages\"\u003e\u003c/a\u003eAffected Packages\nThe vulnerability affects any Microsoft .NET project if it uses any of affected package versions listed below\n\n### \u003ca name=\".NET 10\"\u003e\u003c/a\u003e.NET 10\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDesktop.App.Runtime.win-arm64) | \u003e= 10.0.0, \u003c= 10.0.10 | 10.0.11\n[Microsoft.WindowsDesktop.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.WindowsDesktop.App.Runtime.win-x64) | \u003e= 10.0.0, \u003c= 10.0.10 | 10.0.11\n[Microsoft.WindowsDesktop.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.WindowsDesktop.App.Runtime.win-x86) | \u003e= 10.0.0, \u003c= 10.0.10 | 10.0.11\n\n### \u003ca name=\".NET 9\"\u003e\u003c/a\u003e.NET 9\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDesktop.App.Runtime.win-arm64) | \u003e= 9.0.0, \u003c= 9.0.18 | 9.0.19\n[Microsoft.WindowsDesktop.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.WindowsDesktop.App.Runtime.win-x64) | \u003e= 9.0.0, \u003c= 9.0.18 | 9.0.19\n[Microsoft.WindowsDesktop.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.WindowsDesktop.App.Runtime.win-x86) | \u003e= 9.0.0, \u003c= 9.0.18 | 9.0.19\n\n### \u003ca name=\".NET 8\"\u003e\u003c/a\u003e.NET 8\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDesktop.App.Runtime.win-arm64) | \u003e= 8.0.0, \u003c= 8.0.29 | 8.0.30\n[Microsoft.WindowsDesktop.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.WindowsDesktop.App.Runtime.win-x64) | \u003e= 8.0.0, \u003c= 8.0.29 | 8.0.30\n[Microsoft.WindowsDesktop.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.WindowsDesktop.App.Runtime.win-x86) | \u003e= 8.0.0, \u003c= 8.0.29 | 8.0.30\n\n## Advisory FAQ\n\n### \u003ca name=\"how-affected\"\u003e\u003c/a\u003eHow do I know if I am affected?\n\nIf using a package listed in [affected packages](#affected-packages), an application is exposed to the vulnerability.\n\n### \u003ca name=\"how-fix\"\u003e\u003c/a\u003eHow do I fix the issue?\n\n1. To fix the issue please install the latest version of .NET. If users have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt them to update Visual Studio, which will also update their .NET SDKs.\n2. If a user\u0027s application references the vulnerable package, update the package reference to the patched version. Users can list the versions they have installed by running the `dotnet --info` command.\n\nOnce a user has installed the updated runtime or SDK, they should restart their apps for the update to take effect.\n\nAdditionally, if they\u0027ve deployed [self-contained applications](https://docs.microsoft.com/dotnet/core/deploying/#self-contained-deployments-scd) targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.\n\n## Other Information\n\n### Reporting Security Issues\n\nIf a user has found a potential security issue in a supported version of .NET, please report it to the Microsoft Security Response Center (MSRC) via the [MSRC Researcher Portal](https://msrc.microsoft.com/report/vulnerability/new). Further information can be found in the MSRC [Report an Issue FAQ](https://www.microsoft.com/msrc/faqs-report-an-issue).\n\nSecurity reports made through MSRC may qualify for the Microsoft .NET Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.\n\n### Support\n\nUsers can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. Users can ask questions in the linked discussion issue.\n\n### Disclaimer\n\nThe information provided in this advisory is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.\n\n### External Links\n\n[CVE-2026-62902](https://www.cve.org/CVERecord?id=CVE-2026-62902)\n\n### Acknowledgements\n\n[Ky0toFu](https://x.com/ky0tofu)\n\n### Revisions\n\nV1.0 (08/11/2026): Advisory published.",
"id": "GHSA-9mrh-pw7c-9mqm",
"modified": "2026-08-11T19:55:48Z",
"published": "2026-08-11T19:55:48Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/dotnet/wpf/security/advisories/GHSA-9mrh-pw7c-9mqm"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-62902"
},
{
"type": "WEB",
"url": "https://github.com/dotnet/announcements/issues/433"
},
{
"type": "PACKAGE",
"url": "https://github.com/dotnet/wpf"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62902"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Microsoft Security Advisory CVE-2026-62902 \u2013 .NET Information Disclosure Vulnerability"
}
GHSA-9MXF-G3X6-WV74
Vulnerability from github – Published: 2019-01-04 19:07 – Updated: 2022-09-14 22:31FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to conduct server-side request forgery (SSRF) attacks by leveraging failure to block the axis2-jaxws class from polymorphic deserialization.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.9.0"
},
{
"fixed": "2.9.7"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.8.11.2"
},
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.8.0"
},
{
"fixed": "2.8.11.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.7.9.4"
},
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.7.9.5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2018-14721"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T21:29:04Z",
"nvd_published_at": null,
"severity": "CRITICAL"
},
"details": "FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to conduct server-side request forgery (SSRF) attacks by leveraging failure to block the axis2-jaxws class from polymorphic deserialization.",
"id": "GHSA-9mxf-g3x6-wv74",
"modified": "2022-09-14T22:31:12Z",
"published": "2019-01-04T19:07:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14721"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson-databind/issues/2097"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson-databind/commit/87d29af25e82a249ea15858e2d4ecbf64091db44"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f@%3Cdev.drill.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442@%3Cdev.drill.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc@%3Cissues.drill.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8@%3Ccommits.pulsar.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2@%3Cissues.geode.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00005.html"
},
{
"type": "WEB",
"url": "https://seclists.org/bugtraq/2019/May/68"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20190530-0003"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2019/dsa-4452"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-9mxf-g3x6-wv74"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.9.7"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:4037"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:3892"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:3149"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:2858"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:1823"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:1822"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:1140"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:1108"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:1107"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:1106"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:0782"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHBA-2019:0959"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Server-Side Request Forgery (SSRF) in jackson-databind"
}
GHSA-9P4J-P5QX-7X44
Vulnerability from github – Published: 2026-07-17 21:31 – Updated: 2026-07-20 21:31Xenforo 2.3.8 is vulnerable to SSRF. Attackers that have administrator privileges or are able to add/save RSS feeds can enumerate internal services (ports) or expose the original IP address of the server.
{
"affected": [],
"aliases": [
"CVE-2026-51833"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-17T20:17:24Z",
"severity": "HIGH"
},
"details": "Xenforo 2.3.8 is vulnerable to SSRF. Attackers that have administrator privileges or are able to add/save RSS feeds can enumerate internal services (ports) or expose the original IP address of the server.",
"id": "GHSA-9p4j-p5qx-7x44",
"modified": "2026-07-20T21:31:44Z",
"published": "2026-07-17T21:31:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-51833"
},
{
"type": "WEB",
"url": "https://github.com/dennywise/CVE-2026-51833-Public-Disclosure/blob/main/CVE-2026-51833.md"
},
{
"type": "WEB",
"url": "https://xenforo.com"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
No mitigation information available for this CWE.
CAPEC-664: Server Side Request Forgery
An adversary exploits improper input validation by submitting maliciously crafted input to a target application running on a server, with the goal of forcing the server to make a request either to itself, to web services running in the server’s internal network, or to external third parties. If successful, the adversary’s request will be made with the server’s privilege level, bypassing its authentication controls. This ultimately allows the adversary to access sensitive data, execute commands on the server’s network, and make external requests with the stolen identity of the server. Server Side Request Forgery attacks differ from Cross Site Request Forgery attacks in that they target the server itself, whereas CSRF attacks exploit an insecure user authentication mechanism to perform unauthorized actions on the user's behalf.