Description
The BPMN System REST APIs do not sufficiently validate input parameters, allowing authenticated users to submit crafted requests that can lead to the execution of arbitrary commands on the server.

An authenticated user can leverage this vulnerability to execute arbitrary commands with the privileges of the product's runtime account. The scope of potential damage is contingent upon the permissions assigned to this account.
Published: 2026-10-28
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2026-5692/#solution

Tracking

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Advisories

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History

Thu, 29 Oct 2026 02:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 28 Oct 2026 19:30:00 +0000

Type Values Removed Values Added
Description The BPMN System REST APIs do not sufficiently validate input parameters, allowing authenticated users to submit crafted requests that can lead to the execution of arbitrary commands on the server. An authenticated user can leverage this vulnerability to execute arbitrary commands with the privileges of the product's runtime account. The scope of potential damage is contingent upon the permissions assigned to this account.
Title Remote Code Execution via BPMN System REST APIs in Multiple WSO2 Products Permits Arbitrary Command Execution
First Time appeared Wso2
Wso2 business Process Server
Wso2 enterprise Integrator Bps Profile
Weaknesses CWE-78
CPEs cpe:2.3:a:wso2:business_process_server:*:*:*:*:*:*:*:*
cpe:2.3:a:wso2:enterprise_integrator_bps_profile_:*:*:*:*:*:*:*:*
Vendors & Products Wso2
Wso2 business Process Server
Wso2 enterprise Integrator Bps Profile
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Wso2 Business Process Server Enterprise Integrator Bps Profile
cve-icon MITRE

Status: PUBLISHED

Assigner: WSO2

Published:

Updated: 2026-10-29T02:02:13.846Z

Reserved: 2026-08-25T00:49:00.750Z

Link: CVE-2026-78674

cve-icon Vulnrichment

Updated: 2026-10-29T01:54:28.267Z

cve-icon NVD

Status : Received

Published: 2026-10-28T20:18:47.330

Modified: 2026-10-29T04:18:40.960

Link: CVE-2026-78674

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-29T02:45:13Z

Weaknesses
  • CWE-78

    Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')