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CVE-2024-28147— Unrestricted Upload of Files in edu-sharing

Quick assessment

Affected
metaVentis GmbH edu-sharing
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.

edu-sharing是edu-sharing公司的一种开源的电子学习集成解决方案。 edu-sharing存在安全漏洞，该漏洞源于允许上传任意文件。

AI Predicted 6.1 Difficulty: Moderate EPSS 0.83% · P55
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I. Basic Information for CVE-2024-28147

Vulnerability Information
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Vulnerability Title
Unrestricted Upload of Files in edu-sharing
Source: CVE Program / CVE List V5
Vulnerability Description
An authenticated user can upload arbitrary files in the upload function for collection preview images. An attacker may upload an HTML file that includes malicious JavaScript code which will be executed if a user visits the direct URL of the collection preview image (Stored Cross Site Scripting). It is also possible to upload SVG files that include nested XML entities. Those are parsed when a user visits the direct URL of the collection preview image, which may be utilized for a Denial of Service attack. This issue affects edu-sharing: <8.0.8-RC2, <8.1.4-RC0, <9.0.0-RC19.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
edu-sharing 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
edu-sharing是edu-sharing公司的一种开源的电子学习集成解决方案。 edu-sharing存在安全漏洞，该漏洞源于允许上传任意文件。
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
metaVentis GmbH edu-sharing <8.0.8-RC2, <8.1.4-RC0, <9.0.0-RC19 -

II. Public POCs for CVE-2024-28147

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2024-28147

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Mailing List Discussions for CVE-2024-28147 (1)

Other References for CVE-2024-28147 (1)

IV. Related Vulnerabilities

Same weakness: CWE-434

V. Comments for CVE-2024-28147

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