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CVE-2026-107330: IBM DataStage on Cloud Pak for Data Server Side Request Forgery Vulnerability

CVE-2026-107330 explained: high Server Side Request Forgery in IBM DataStage on Cloud Pak for Data. CVSS 7.7. Affected versions, detection, fixes and CTEM priority.

Last updated: Nov 8, 2026

CVSS
7.7 HIGH
EPSS
n/a
CISA KEV
Not listed
CWE
CWE-918

Sources: National Vulnerability Database, CVE.org, CISA KEV, FIRST EPSS

CVE-2026-107330 Overview

IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to obtain sensitive information due to a Server-Side Request Forgery (SSRF) vulnerability.

Critical Impact

Remote, authenticated attackers can exploit this Server Side Request Forgery in IBM DataStage on Cloud Pak for Data. The CVSS base score is 7.7 (High).

Affected Products

  • IBM DataStage on Cloud Pak for Data: see the vendor advisory for the exact affected versions

Discovery Timeline

  • 2026-11-08: CVE-2026-107330 published to the National Vulnerability Database by psirt@us.ibm.com
  • 2026-11-08: last updated in the NVD database

Technical Details for CVE-2026-107330

Vulnerability Analysis

CVE-2026-107330 is a Server Side Request Forgery weakness (CWE-918: Server Side Request Forgery) in IBM DataStage on Cloud Pak for Data. Based on its CVSS vector, the flaw can be reached over the network, needs some level of access, and needs no user interaction. The server can be made to send requests to internal or arbitrary systems.

With a CVSS base score of 7.7, apply the vendor fix and confirm exposure on internet facing and business critical assets first.

Root Cause

The weakness is classified as CWE-918: Server Side Request Forgery. The server can be made to send requests to internal or arbitrary systems.

Attack Vector

Based on the CVSS vector, the flaw can be reached over the network, needs some level of access, and needs no user interaction. Attack complexity is low complexity.

No exploitation in the wild is confirmed by CISA at the time of the last update. Check the references below for any vendor or researcher proof of concept.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Detection Methods for CVE-2026-107330

Detection Strategies

  • Inventory every instance of IBM DataStage on Cloud Pak for Data and compare the running version with the affected range above.
  • Check external attack surface scans for internet facing instances of the component.
  • Run an authenticated vulnerability scan once your scanner ships a check for this CVE.

Monitoring Recommendations

  • Forward IBM DataStage on Cloud Pak for Data application, access and audit logs to your SIEM for retrospective hunting.
  • Alert on new processes, configuration changes or outbound connections from the affected service.
  • Track the vendor advisory and the CISA KEV catalog for changes in exploitation status.

How to Mitigate CVE-2026-107330

Immediate Actions Required

  • Apply the fixed version of IBM DataStage on Cloud Pak for Data named in the vendor advisory.
  • Prioritize internet facing and business critical instances first.
  • Rescan after the change to confirm the exposure is closed.

Patch Information

Use the fixed version listed in the vendor advisory for IBM DataStage on Cloud Pak for Data.

Workarounds

  • If patching must wait, restrict network access to the affected service and place it behind authentication or a web application firewall rule.

CWE References

Technical References

This entry is built directly from NVD, CISA KEV and EPSS data. Verify fixed versions in the vendor advisory before you deploy.

Frequently asked questions

CVE-2026-107330 is a high severity Server Side Request Forgery in IBM DataStage on Cloud Pak for Data with a CVSS score of 7.7. Apply the vendor fix and confirm exposure on internet facing and business critical assets first.

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