---
id: CVE-2025-13816
title: >-
  A security vulnerability has been detected in moxi159753 Mogu Blog v2 up to
  5.2
summary: >-
  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 argu…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-22
vendor: mogublog_project
product: mogublog
affected:
  - mogublog <= 5.2
published: '2025-12-01'
updated: '2026-09-26'
sourceUpdated: '2026-09-26T00:10:00.127'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-13816'
references:
  - url: >-
      https://github.com/Xzzz111/exps/blob/main/archives/mogu_blog_v2-zip_slip-1/report.md
    label: cna@vuldb.com
  - url: >-
      https://github.com/Xzzz111/exps/blob/main/archives/mogu_blog_v2-zip_slip-1/report.md#proof-of-concept
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?ctiid.333825'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.333825'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.692107'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.00631
epssPercentile: 0.48047
ingestedAt: '2026-09-03T03:55:23.472Z'
---

## Overview

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.

## Affected

- `mogublog <= 5.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.