CVE-2026-78674

High

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.

SeverityHigh

CVSS8.8

Exploit probability—

ProductEnterprise Integrator (BPS profile)

PublishedOct 28, 2026

First seenNov 4, 2026

Weakness typeCWE-78OS command injection

How to fix

Vendor advisories

security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2026-5692/

Affected products

Product	Affected versions	Fixed in
WSO2 Enterprise Integrator (BPS profile)	v ≤ 6.6.0	—
WSO2 Business Process Server	v ≤ 3.6.0	—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.