CVE-2026-5529 Details
Description
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.
A broken access control vulnerability has been identified in Dromara Lamp-Cloud versions through 5.8.1. This issue resides in the DefUserController component, specifically within the POST /defUser/pageUser endpoint. The vulnerability allows authenticated low-privilege users to improperly enumerate users outside their organization or company scope. This exploitation can lead to unauthorized access to user profile data, including high-privilege or system accounts.
It is recommended to implement row-level data scope controls in the pageUser SQL or service layer, ensuring that only users within the authorized scope are returned. Additionally, server-side authorization checks should be added for privileged or global listing behaviors.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 5, 2026CISA-ADP
Assessed Apr 6, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/dromara/lamp-cloud/ | [email protected] | Source CodeVendor |
| https://github.com/dromara/lamp-cloud/issues/403 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://vuldb.com/submit/782103 | [email protected] | Technical Description |
| https://vuldb.com/vuln/355282 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/vuln/355282/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-266 | Incorrect Privilege Assignment | [email protected] |
| CWE-285 | Improper Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Dromara lamp-cloud | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Apr 5, 2026 | New CVE Received | [email protected] |