EUVD-2026-19007
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
4Description
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.
Analysis
Improper authorization in Dromara lamp-cloud up to version 5.8.1 allows authenticated remote attackers to bypass access controls in the DefUserController pageUser endpoint, gaining unauthorized read access to sensitive user information. The CVSS score of 4.3 reflects low confidentiality impact with network accessibility and low attack complexity; however, public exploit code availability and vendor non-responsiveness increase real-world risk despite the modest base score.
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External POC / Exploit Code
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