Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

CVE-2026-12730

Severity CVSS v4.0:
Pending analysis
Type:
CWE-297 Improper Validation of Certificate with Host Mismatch
Publication date:
05/08/2026
Last modified:
10/08/2026

Description

IBM Business Automation Workflow containers and traditional 26.0.0, 25.0.0 through 25.0.0 Interim Fix 005, 24.0.1 through 24.0.1 Interim Fix 007, and 24.0.0 through 24.0.0 Interim Fix 009 IBM Business Automation Workflow fails to properly verify that the hostname matches the server certificate potentially allowing connections to an attacker-controlled server.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 3.80 LOW
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

Base Score 3.x
3.80
Severity 3.x
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:-:*:*:containers:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:-:*:*:traditional:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if001:*:*:containers:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if001:*:*:traditional:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if002:*:*:containers:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if002:*:*:traditional:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if003:*:*:containers:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if003:*:*:traditional:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if004:*:*:containers:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if004:*:*:traditional:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if005:*:*:containers:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if005:*:*:traditional:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if006:*:*:containers:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if006:*:*:traditional:*:*:*
cpe:2.3:a:ibm:business_automation_workflow:24.0.0:if007:*:*:containers:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools