---
id: CVE-2026-116016
title: >-
  yudao-cloud through 2026.09 Data Permission Bypass via data-permission-enable
  Header
summary: >-
  yudao-cloud through 2026.09 contains an authorization bypass vulnerability
  that allows authenticated users to evade row-level data scope restrictions by
  sending a data-permission-enable header set to false. Attackers can add this
  header …
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-807
vendor: YunaiV
product: yudao-cloud
affected:
  - yudao-cloud <= 2026.09
published: '2026-10-24'
updated: '2026-10-24'
sourceUpdated: '2026-10-24T11:40:33.600Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116016'
references:
  - url: 'https://github.com/YunaiV/yudao-cloud/issues/343'
  - url: >-
      https://github.com/YunaiV/yudao-cloud/commit/4e415cd6c30d3abb929a127bb7038101d9f4c943
  - url: >-
      https://github.com/YunaiV/yudao-cloud/blob/d322a10b9898a084412032e94336af06835978c2/yudao-framework/yudao-spring-boot-starter-biz-data-permission/src/main/java/cn/iocoder/yudao/framework/datapermission/core/rpc/DataPermissionRpcWebFilter.java#L21-L36
  - url: >-
      https://github.com/YunaiV/yudao-cloud/blob/d322a10b9898a084412032e94336af06835978c2/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/filter/security/TokenAuthenticationFilter.java#L84-L92
  - url: >-
      https://hackmd.io/@hieuPenguinnn/yudao-cloud-data-permission-enable-header-datascope-bypass
  - url: >-
      https://www.vulncheck.com/advisories/yudao-cloud-through-2026.09-data-permission-bypass-via-data-permission-enable-header
    label: >-
      VulnCheck Advisory: yudao-cloud through 2026.09 Data Permission Bypass via
      data-permission-enable Header
tags:
  - cve.org
ingestedAt: '2026-10-24T11:57:47.028Z'
---

## Overview

yudao-cloud through 2026.09 contains an authorization bypass vulnerability that allows authenticated users to evade row-level data scope restrictions by sending a data-permission-enable header set to false. Attackers can add this header to /admin-api requests, which DataPermissionRpcWebFilter trusts, to read or modify other departments' and users' records within the same tenant.

## Affected

- `yudao-cloud <= 2026.09`

## Remediation

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