Server-Side Request Forgery in IBM WebSphere Application Server - Liberty Versions
CVE-2026-11714

8.5HIGH

Key Information:

Vendor

IBM
Status
Websphere Application Server - Liberty
Vendor
CVE Published:
30 June 2026

What is CVE-2026-11714?

IBM WebSphere Application Server - Liberty versions 17.0.0.3 through 26.0.0.7 have a vulnerability that allows for server-side request forgery when the apiDiscovery-1.0 feature is enabled. This flaw can be exploited by an attacker to make unauthorized requests from the server, potentially compromising sensitive information or accessing resources that should be protected.

Affected Version(s)

WebSphere Application Server - Liberty 17.0.0.3 <= 26.0.0.7

References

https://www.ibm.com/support/pages/node/7278580
vendor-advisorypatch

CVSS V3.1

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.