CVE-2026-107186

Eptura Archibus Direct Web Remoting (DWR) API Authentication Bypass via Privileged Session Reuse

HIGH

8.6

CVSS Score

Published: October 19, 2026 at 04:32 PM UTC

Updated: October 20, 2026 at 08:17 PM UTC

1 product affected across 1 vendorArchibus

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Severity

HIGH8.6

Exploit prediction

EPSS 0.4%

SSVC

No known exploit

Description

An unauthenticated user can send a DWR request with isPasswordUppercase as one call method and the next call method can be set to a run workflow rule. This allows for workflow rules to be run without authentication.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Archibus · Eptura

85%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord

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

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.6HIGHrapid7

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: CHANGED
Confidentiality: HIGH
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-287

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