CVE-2026-81207

IBM DataStage on Cloud Pak for Data 5.4.0.0 allows any authenticated tenant — with no project membership or role — fully controls scheme/host/port/path of an outbound fetch originating from a shared-infrastructure pod, and the WSDL body is reflected verbatim to the caller. The ds-canvas pod sits on the OpenShift overlay with reach to co-tenant services, in-cluster CP4D APIs, and link-local addresses. Scope is Changed, confidentiality High (response-reflecting), integrity Low (GET-only side-effects).

CVSS v3 8.5 HIGH

8.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.1 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7286562	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ibm:datastage_on_cloud_pak_for_data:5.4.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-09-10 22:17

Updated : 2026-09-16 00:45

NVD link : CVE-2026-81207

Mitre link : CVE-2026-81207

CVE.ORG link : CVE-2026-81207

JSON object : View

Products Affected

ibm

datastage_on_cloud_pak_for_data

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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