---
id: CVE-2026-5529
title: A vulnerability was detected in Dromara lamp-cloud up to 5.8.1
summary: >-
  A vulnerability was detected in Dromara lamp-cloud up to 5.8.1. This
  vulnerability affects the function pageUser of the file /defUser/pageUser of
  the component DefUserController. Performing a manipulation results in improper
  authorizatio…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-266
  - CWE-285
published: '2026-04-05'
updated: '2026-07-24'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-5529'
references:
  - url: 'https://github.com/dromara/lamp-cloud/'
    label: cna@vuldb.com
  - url: 'https://github.com/dromara/lamp-cloud/issues/403'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/782103'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/355282'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/355282/cti'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.00273
epssPercentile: 0.19922
ingestedAt: '2026-07-24T09:23:51.267Z'
---

## Overview

A vulnerability was detected in Dromara lamp-cloud up to 5.8.1. This vulnerability affects the function pageUser of the file /defUser/pageUser of the component DefUserController. Performing a manipulation results in improper authorization. The attack can be initiated remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

## Remediation

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