TI-2021-09263 Aliases CVE-2021-27931 GHSA-2rf2-p79x-79wj

LumisXP (aka Lumis Experience Platform) before 10.0.0 allows unauthenticated blind XXE…

MEDIUM 57CWE-611Published 2021-03-03 · Updated 2024-08-03

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.18132 97th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:lumis:lumis_experience_platform::::::::	before 10.0.0	Vulnerable	Lumis

cpe:2.3:a:lumis:lumis_experience_platform:*:*:*:*:*:*:*:* Versions before 10.0.0 Vulnerable ·Lumis

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-27931
2026-10-03 Alias added: GHSA-2rf2-p79x-79wj

References

Exploit 1

https://github.com/sl4cky/LumisXP-XXE---POC/blob/main/poc.txt

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences