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CVE-2021-47776— Umbraco v8.14.1 - 'baseUrl' SSRF

CVSS 5.3 · Medium EPSS 0.01% · P3
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I. Basic Information for CVE-2021-47776

Vulnerability Information

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Vulnerability Title
Umbraco v8.14.1 - 'baseUrl' SSRF
Source: NVD (National Vulnerability Database)
Vulnerability Description
Umbraco CMS v8.14.1 contains a server-side request forgery vulnerability that allows attackers to manipulate baseUrl parameters in multiple dashboard and help controller endpoints. Attackers can craft malicious requests to the GetContextHelpForPage, GetRemoteDashboardContent, and GetRemoteDashboardCss endpoints to trigger unauthorized server-side requests to external hosts.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Umbraco CMS 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Umbraco CMS是丹麦Umbraco公司的一个内容管理系统。 Umbraco CMS 8.14.1版本存在代码问题漏洞,该漏洞源于对baseUrl参数操作不当,可能导致服务端请求伪造。
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

VendorProductAffected VersionsCPESubscribe
umbracoUmbraco 8.14.1 -

II. Public POCs for CVE-2021-47776

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III. Intelligence Information for CVE-2021-47776

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IV. Related Vulnerabilities

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