CVE-2021-27931

CriticalCVSS 9.1/10Last modified Jun 17, 2026

Description

LumisXP (aka Lumis Experience Platform) before 10.0.0 allows unauthenticated blind XXE via an API request to PageControllerXml.jsp. One can send a request crafted with an XXE payload and achieve outcomes such as reading local server files or denial of service.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-611

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/sl4cky/LumisXP-XXE---POC/blob/main/poc.txtExploit, Third Party Advisory
https://github.com/sl4cky/LumisXP-XXE---POC/blob/main/poc.txtExploit, Third Party Advisory

Timeline

Published: Mar 3, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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