CVE-2023-28104— silverstripe/graphql Denial of Service vulnerability
Quick assessment
Affected
silverstripe silverstripe-graphql
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Silverstripe CMS GraphQL Server是将 SilverStripe 数据作为 GraphQL 表示形式提供的工具。 Silverstripe CMS GraphQL Server 4.2.2版本和4.1.1版本存在安全漏洞。攻击者利用该漏洞可以使用特制的graphql查询对具有公开暴露的graphql端点的网站执行拒绝服务攻击。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-28104
Vulnerability Information
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Vulnerability Title
silverstripe/graphql Denial of Service vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
`silverstripe/graphql` serves Silverstripe data as GraphQL representations. In versions 4.2.2 and 4.1.1, an attacker could use a specially crafted graphql query to execute a denial of service attack against a website which has a publicly exposed graphql endpoint. This mostly affects websites with particularly large/complex graphql schemas. Users should upgrade to `silverstripe/graphql` 4.2.3 or 4.1.2 to remedy the vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
Silverstripe CMS GraphQL Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Silverstripe CMS GraphQL Server是将 SilverStripe 数据作为 GraphQL 表示形式提供的工具。 Silverstripe CMS GraphQL Server 4.2.2版本和4.1.1版本存在安全漏洞。攻击者利用该漏洞可以使用特制的graphql查询对具有公开暴露的graphql端点的网站执行拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| silverstripe | silverstripe-graphql | = 4.1.1 | - |
|
II. Public POCs for CVE-2023-28104
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2023-28104 (1)
-
https://github.com/silverstripe/silverstripe-graphql/pull/526 x_refsource_MISC
Vendor Advisories for CVE-2023-28104 (1)
Other References for CVE-2023-28104 (2)
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V. Comments for CVE-2023-28104
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