Auth bypass in Dromara Lamp-cloud
CVE-2026-5529
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…
EPSS: 0.000 (1.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Dromara Lamp-cloud — versions 5.8.0, 5.8.1
Weakness classification (CWE)
References
- VDB-355282 | Dromara lamp-cloud DefUserController pageUser improper authorization (technical-description, vdb-entry)
- VDB-355282 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #782103 | Dromara lamp-cloud 5.8.1 Broken object property level authorization (third-party-advisory)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-5529?
- CVE-2026-5529 is a medium-severity vulnerability in Dromara Lamp-cloud, classified under Incorrect Privilege Assignment. CVSS score: 4.3/10. Published 2026-04-05.
- How severe is CVE-2026-5529?
- Medium severity. CVSS v3 base score is 4.3 out of 10.