CVE-2026-8633
Received
Received - Intake
Remote Code Execution in IBM WebSphere Plug-ins
Publication date: 2026-05-26
Last updated on: 2026-05-26
Assigner: IBM Corporation
Description
Description
IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty 8.5, 9.0 IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to remote code execution in the Web Server Plug-ins, through a specially crafted request.
CVSS Scores
EPSS Scores
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| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| ibm | web_server_plug_ins | 8.5 |
| ibm | web_server_plug_ins | 9.0 |
| ibm | websphere_application_server | * |
| ibm | websphere_application_server_liberty | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-94 | The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability affects IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty versions 8.5 and 9.0. It allows remote code execution through a specially crafted request sent to the Web Server Plug-ins.
How can this vulnerability impact me? :
The vulnerability can have a severe impact as it allows an attacker to remotely execute code on the affected system without any privileges or user interaction. This can lead to full compromise of confidentiality, integrity, and availability of the system.
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