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CVE-2024-48925— Umbraco CMS Improper Access Control Vulnerability Allows Low-Privilege Users to Access Webhook API

Quick assessment

Affected
umbraco Umbraco-CMS
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.

Umbraco CMS是丹麦Umbraco公司的一个内容管理系统。 Umbraco CMS 14.0.0版本至14.3.0之前版本存在安全漏洞，该漏洞源于存在访问控制不当问题，允许低权限用户访问webhook API并检索应仅限于有权访问设置部分的用户的信息。

EPSS 0.38% · P30

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2024-48925

Vulnerability Information
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Vulnerability Title
Umbraco CMS Improper Access Control Vulnerability Allows Low-Privilege Users to Access Webhook API
Source: CVE Program / CVE List V5
Vulnerability Description
Umbraco, a free and open source .NET content management system, has an improper access control issue starting in version 14.0.0 and prior to version 14.3.0. The issue allows low-privilege users to access the webhook API and retrieve information that should be restricted to users with access to the settings section. Version 14.3.0 contains a patch.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Umbraco CMS 安全漏洞
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 14.0.0版本至14.3.0之前版本存在安全漏洞，该漏洞源于存在访问控制不当问题，允许低权限用户访问webhook API并检索应仅限于有权访问设置部分的用户的信息。
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
umbraco Umbraco-CMS >= 14.0.0, < 14.3.0 -

II. Public POCs for CVE-2024-48925

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III. Intelligence Information for CVE-2024-48925

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Same Patch Batch · umbraco · 2024-10-22 · 5 CVEs total

CVE-2024-48927 4.6 MEDIUM Potential Code Execution Risk When Viewing SVG Files in Full Screen in Backoffice
CVE-2024-48929 4.2 MEDIUM Umbraco CMS Has Incomplete Server Termination During Explicit Sign-Out
CVE-2024-48926 4.2 MEDIUM Umbraco CMS logout page displayed before session expiration
CVE-2024-47819 4.2 MEDIUM Umbraco CMS vulnerable to stored Cross-site Scripting in the "dictionary name" on Dictiona

IV. Related Vulnerabilities

Same product: Umbraco-CMS
Same vendor: umbraco
Same weakness: CWE-284

V. Comments for CVE-2024-48925

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