CVE-2026-11541 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.4 HIGH	NETWORK	HIGH	NONE	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 17.23%

Affected Products (NVD)

Vendor	Product	Version
ibm	websphere_application_server	8.5.0.0 ≤ 𝑥 < 8.5.5.31
ibm	websphere_application_server	9.0.0.0 ≤ 𝑥 < 9.0.5.29
ibm	websphere_application_server	17.0.0.3 ≤ 𝑥 ≤ 26.0.0.6

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.

Vulnerability Media Exposure

[GERMAN] IBM WebSphere Application Server und Application Server Liberty: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in IBM WebSphere Application Server Liberty und IBM WebSphere Application Server ausnutzen, um Dateien zu manipulieren, um einen Cross-Site Scripting Angriff durchzuführen, um beliebigen Programmcode auszuführen, um Informationen offenzulegen, und um einen Denial of Service Angriff durchzuführen.
Published: 2026-06-23T22:00:00+00:00

References

https://www.ibm.com/support/pages/node/7281750