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Product · IBM

WebSphere Application Server

188 known vulnerabilities.

188 results · Feed

  • High 7.4

    IBM WebSphere Application Server is affected by an unsafe deserialization and exposure of sensitive information

    IBM WebSphere Application Server 9.0, and 8.5 traditional could allow a remote attacker to obtain sensitive information.

  • High 8.1

    IBM WebSphere Application Server is affected by cross-site scripting and deserialization vulnerabilities

    IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code caused by unsafe deserialization of untrusted data.

  • High 7.5

    IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities

    IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty are affected by a denial of service vulnerability in the HTTP channel due to unbounded allocation of resources without limits.

  • High 8.7

    IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities

    IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP Response Smuggling due to improper handling of non-standard HTTP version tokens.

  • High 8.7

    IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities

    IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP request smuggling due to improper handling of TRACE requests.

  • High 7.4

    IBM WebSphere Application Server and WebSphere Application Server Liberty is inconsistent Interpretation of HTTP Requests

    IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP request smuggling.

  • High 7.0

    IBM WebSphere Application Server is affected by an authentication bypass

    IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to bypass authentication by sending a crafted unauthenticated request.

  • High 8.5

    IBM WebSphere Application Server is affected by multiple cross-site scripting vulnerabilities

    IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console.

  • Medium 4.3

    IBM WebSphere Application Server is affected by a Path Traversal vulnerability

    IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to obtain sensitive information from the administrative console's integrated help system.

  • Critical 9.3

    IBM WebSphere Application Server is affected by a cross-site scripting vulnerability

    IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console's integrated help system.

  • Critical 9.3

    IBM WebSphere Application Server is affected by a cross-site scripting vulnerability

    IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console help system.

  • Medium 5.9

    Websphere Application Server is Affected By a Denial of Service

    IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to denial of service in the WebSphere WebServer Plug-in component when an attacker can pass crafted requests to the web server.

  • Medium 5.9

    IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities

    IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to …

  • High 7.5

    IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by Uncontrolled Resource Consumption

    IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to …

  • High 7.4

    IBM WebSphere Application Server is affected by server-side request forgery

    IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to server-side request forgery (SSRF) with the Ajax Proxy configured. This may allow an attacker to send unauthorized requests from the system, resulting in a security bypass or information disclosur…

  • High 7.4

    IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities

    IBM WebSphere Application Server 9.0 and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to HTTP request smuggling. A remote attacker could smuggle a specially crafted request to the application server thereby allow…

  • High 7.3

    IBM WebSphere Application Server is affected by an authentication bypass vulnerability

    IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to bypass authentication and gain unauthorized access to JAX-WS applications.

  • High 8.1

    WebSphere Application Server Remote Code Execution

    IBM WebSphere Application Server and IBM WebSphere Application Server Liberty - when using Intelligent Management with the WebSphere WebServer Plug-in component - are vulnerable to remote code execution and denial of service. This vulnerability can be exploit…

  • High 7.5

    WebSphere Application Server Remote Code Execution

    IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to remote code execution and denial of service in the WebSphere Web Server Plug-in component. This vulnerability can be exploited when an attacker impersonates the ap…

  • High 8.5

    IBM WebSphere Application Server is affected by remote code execution

    IBM WebSphere Application Server 9.0, and 8.5 is affected by an improper validation of user-supplied data during deserialization using the SAML Web Single Sign-On component. This could result in remote code execution via a crafted HTTP request when combined w…

  • Critical 9.0

    IBM WebSphere Application Server is affected by a remote code execution vulnerability

    IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to potential remote code execution due to deserialization of untrusted data via JAX-WS endpoints with WS-Security.

  • Critical 9.0

    IBM WebSphere Application Server is affected by remote code execution

    IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to remote code execution caused by the bypass of security controls.

  • Critical 9.1

    IBM WebSphere Application Server is affected by an identity spoofing vulnerability

    IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to identity spoofing.

  • Medium 4.8

    IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a denial of service

    IBM WebSphere Application Server - Liberty 19.0.0.7 through 26.0.0.5 and IBM WebSphere Application Server 9.0, and 8.5 and WebSphere Application Server Liberty are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote atta…

  • Medium 4.4

    IBM WebSphere Application Server could provide weaker than expected security

    IBM WebSphere Application Server 9.0, and 8.5 could provide weaker than expected security during system administration of security settings.

  • Medium 5.4

    IBM WebSphere Application Server and WebSphere Application Server Liberty Cross-Site Scripting

    IBM WebSphere Application Server 8.5, 9.0 and IBM WebSphere Application Server Liberty 17.0.0.3 through 25.0.0.12 are affected by cross-site scripting due to improper validation of user-supplied input. An attacker could exploit this vulnerability by using a s…

  • Medium 4.9

    IBM WebSphere Application Server denial of service

    IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to a denial of service, caused by sending a specially-crafted request. A privileged user could exploit this vulnerability to cause the server to consume memory resources.

  • Medium 5.3

    IBM WebSphere Application Server information disclosure

    IBM WebSphere Application Server 8.5 and 9.0 could provide weaker than expected security for TLS connections.

  • Low 3.7

    IBM WebSphere Application Server information disclosure

    IBM WebSphere Application Server 9.0 and WebSphere Application Server Liberty 17.0.0.3 through 25.0.0.7 could allow a remote attacker to bypass security restrictions caused by a failure to honor security configuration.

  • High 7.5

    IBM WebSphere Application Server denial of service

    IBM WebSphere Application Server 9.0 and WebSphere Application Server Liberty 17.0.0.3 through 25.0.0.7 are vulnerable to a denial of service, caused by a stack-based overflow. An attacker can send a specially crafted request that cause the server to consume …

  • Critical 9.0
    CVE-2025-36038 EPSS 13%

    IBM WebSphere Application Server code execution

    IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to execute arbitrary code on the system with a specially crafted sequence of serialized objects.

  • Medium 4.4

    IBM WebSphere Application Server cross

    IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within …

  • Medium 4.1

    IBM WebSphere Application Server server-side request forgery

    IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.

  • Medium 4.8

    IBM WebSphere Application Server cross-site scripting

    IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to cross-site scripting. This vulnerability allows a privileged user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclo…

  • Medium 5.5

    IBM WebSphere Application Server XML external entity injection

    IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to an XML external entity injection (XXE) attack when processing XML data. A privileged user could exploit this vulnerability to expose sensitive information or consume memory resources.

  • Medium 5.5

    IBM WebSphere Application Server cross-site scripting

    IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to stored cross-site scripting. This vulnerability allows a privileged user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials…

  • Medium 5.5

    IBM WebSphere Application Server XML external entity injection

    IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A privileged user could exploit this vulnerability to expose sensitive information or consume memory resources.

  • Medium 5.9

    IBM WebSphere Application Server denial of service

    IBM WebSphere Application Server 8.5 is vulnerable to a denial of service, under certain configurations, caused by an unexpected specially crafted request. A remote attacker could exploit this vulnerability to cause an error resulting in a denial of service.

  • Medium 4.8

    IBM WebSphere Application Server cross-site scripting

    IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to stored cross-site scripting. This vulnerability allows a privileged user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials…

  • Medium 5.3

    IBM WebSphere Application Server information disclosure

    IBM WebSphere Application Server 8.5 and 9.0 could allow an attacker with access to the network to conduct spoofing attacks. An attacker could exploit this vulnerability using a certificate issued by a trusted authority to obtain sensitive information. IBM X-…