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Websphere Application Server EUVDEUVD-2026-77796

| CVE-2026-16435 MEDIUM
Trusting HTTP Permission Methods on the Server Side (CWE-650)
2026-09-14 ibm GHSA-55wm-9r68-hmf9
Authentication Bypass IBM Websphere Application Server
5.9
CVSS 3.1 · Vendor: ibm
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Severity by source

Vendor (ibm) PRIMARY
5.9 MEDIUM
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Primary rating from Vendor (ibm) · only source for this CVE.

CVSS VectorVendor: ibm

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

1
Analysis Generated
Sep 15, 2026 - 11:34 vuln.today

DescriptionCVE.org

IBM WebSphere Application Server 9.0, and 8.5 is affected by an authentication bypass vulnerability when using XD or Intelligent-Management features.

AnalysisAI

An authentication bypass in IBM WebSphere Application Server 8.5 and 9.0 allows remote attackers to reach protected resources without valid credentials when the XD or Intelligent-Management features are in use. Successful exploitation yields unauthorized access to confidential data (C:H) with no direct integrity or availability impact, consistent with the CWE-650 (trusting HTTP permission methods) classification. …

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EUVD-2026-77796 vulnerability details – vuln.today
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