---
id: CVE-2025-11630
title: A vulnerability was found in RainyGao DocSys up to 2.02.36
summary: >-
  A vulnerability was found in RainyGao DocSys up to 2.02.36. Affected is the
  function updateRealDoc of the file /Doc/uploadDoc.do of the component File
  Upload. Performing manipulation of the argument path results in path
  traversal. The at…
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: docsys_project
product: docsys
affected:
  - docsys <= 2.02.36
published: '2025-10-12'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T13:10:00.200'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-11630'
references:
  - url: >-
      https://github.com/xkalami-Tta0/CVE/blob/main/DocSys/%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0.md
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?ctiid.328042'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.328042'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.664845'
    label: cna@vuldb.com
  - url: >-
      https://github.com/xkalami-Tta0/CVE/blob/main/DocSys/%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0.md
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.00718
epssPercentile: 0.52378
ingestedAt: '2026-10-08T13:42:55.117Z'
---

## Overview

A vulnerability was found in RainyGao DocSys up to 2.02.36. Affected is the function updateRealDoc of the file /Doc/uploadDoc.do of the component File Upload. Performing manipulation of the argument path results in path traversal. The attack can be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected

- `docsys <= 2.02.36`

## Remediation

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