What is CVE-2026-107188?

CVE-2026-107188 is a critical-severity vulnerability in Eptura Archibus, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.6/10. Published 2026-10-19.

How severe is CVE-2026-107188?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Arbitrary file upload in Eptura Archibus

CVE-2026-107188

A user can upload export reports with any file contents and specify any contents. JSP code can be uploaded, JSPX can be specified as the file extension, and anyone can browse to the uploaded file, leading to command execution. The authentication bypass vulnerability can be chained with this vulnerability to run code on the server without authentication.

Vulnerability class: Unrestricted File Upload

Published 2026-10-19 · last modified 2026-10-19.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Eptura Archibus

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

www.rapid7.com/blog/post/ve-authentication-bypass-remote-code-execution-and-dat… (related)

Frequently asked questions

What is CVE-2026-107188?: CVE-2026-107188 is a critical-severity vulnerability in Eptura Archibus, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.6/10. Published 2026-10-19.
How severe is CVE-2026-107188?: Critical severity. CVSS v3 base score is 9.6 out of 10.