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CVE-2025-13816— moxi159753 Mogu Blog v2 ZIP File unzipFile FileOperation.unzip path traversal

Quick assessment

Affected
moxi159753 Mogu Blog v2
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.

Mogu blog（蘑菇博客）是中国Streamlet个人开发者的一个基于微架构的前后端共享博客系统。 Mogu blog v2 5.2及之前版本存在路径遍历漏洞，该漏洞源于组件ZIP File Handler中文件/networkDisk/unzipFile函数FileOperation.unzip对参数fileUrl处理不当，可能导致路径遍历攻击。

CVSS 6.3 · Medium EPSS 0.63% · P49
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I. Basic Information for CVE-2025-13816

Vulnerability Information
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Vulnerability Title
moxi159753 Mogu Blog v2 ZIP File unzipFile FileOperation.unzip path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in moxi159753 Mogu Blog v2 up to 5.2. The impacted element is the function FileOperation.unzip of the file /networkDisk/unzipFile of the component ZIP File Handler. Such manipulation of the argument fileUrl leads to path traversal. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Mogu blog 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mogu blog（蘑菇博客）是中国Streamlet个人开发者的一个基于微架构的前后端共享博客系统。 Mogu blog v2 5.2及之前版本存在路径遍历漏洞，该漏洞源于组件ZIP File Handler中文件/networkDisk/unzipFile函数FileOperation.unzip对参数fileUrl处理不当，可能导致路径遍历攻击。
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
moxi159753 Mogu Blog v2 5.0 -

II. Public POCs for CVE-2025-13816

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III. Intelligence Information for CVE-2025-13816

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Proof of Concept for CVE-2025-13816 (1)

Other References for CVE-2025-13816 (1)

Same Patch Batch · moxi159753 · 2025-12-01 · 4 CVEs total

CVE-2025-13814 7.3 HIGH moxi159753 Mogu Blog v2 uploadPicsByUrl LocalFileServiceImpl.uploadPictureByUrl server-sid
CVE-2025-13815 6.3 MEDIUM moxi159753 Mogu Blog v2 pictures unrestricted upload
CVE-2025-13813 5.6 MEDIUM moxi159753 Mogu Blog v2 Storage Management Endpoint storage authorization

IV. Related Vulnerabilities

Same product: Mogu Blog v2
Same vendor: moxi159753
Same weakness: CWE-22

V. Comments for CVE-2025-13816

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