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CVE-2026-8620 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2026-8620

CVE-2026-8620

HIGH7.5

IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities when using when using Web Server Plug-ins

Published May 26, 2026

Modified 1 months ago

Details

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 HTTP request smuggling in the Web Server Plug-ins through a specially crafted request.

References

https://www.cve.org/CVERecord?id=CVE-2026-8620

https://www.ibm.com/support/pages/node/7274072

CVSS Analysis

CVSS v3.1

7.5

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

HighAC:H

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

ChangedS:C

Impact

Confidentiality

HighC:H

Integrity

LowI:L

Availability

NoneA:N

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

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedMay 26, 2026

ModifiedMay 27, 2026