CVE-2026-107188

CRITICAL 9.6

Eptura Archibus Workflow Rule Enables Unauthenticated Arbitrary File Upload Leading to Remote Code Execution

CVSS Score

9.6

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-434
Vendor	eptura
Product	archibus
Published	Oct 19, 2026

Stay Ahead of the Next One

Get instant alerts for eptura archibus

Be the first to know when new critical vulnerabilities affecting eptura archibus are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

Eptura / Archibus

0 < 2025.02

References

NVD ↗ CVE.org ↗ EPSS Data ↗

rapid7.com: https://www.rapid7.com/blog/post/ve-authentication-bypass-remote-code-execution-and-database-read-in-eptura-archibus-fixed/

Credits

Marcus Chang, Security Consultant, Rapid7