Websphere Application Server

Websphere Application Server versions up to 26.0.0.2 is affected by use of hard-coded cryptographic key (CVSS 4.7).

IBM WebSphere Application Server 9.0, and 8.5 could provide weaker than expected security during system administration of security settings. [CVSS 4.4 MEDIUM]

IBM WebSphere Application Server Liberty 17.0.0.3 through 26.0.0.1 could allow a privileged user to upload a zip archive containing path traversal sequences resulting in an overwrite of files leading to arbitrary code execution. [CVSS 7.6 HIGH]

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 specially crafted URL to redirect the user to a malicious site.

IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to a denial of service, caused by sending a specially-crafted request. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

IBM WebSphere Application Server Liberty 18.0.0.2 through 25.0.0.8 is vulnerable to a denial of service, caused by sending a specially-crafted request. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

IBM WebSphere Application Server 8.5 and 9.0 could provide weaker than expected security for TLS connections. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

IBM WebSphere Application Server Liberty 17.0.0.3 through 25.0.0.8 is vulnerable to stored cross-site scripting. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. No vendor patch available.

IBM WebSphere Application Server Liberty 17.0.0.3 through 25.0.0.8 could allow a remote attacker to bypass security restrictions caused by a failure to honor JMS messaging configuration. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

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. Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

IBM WebSphere Application Server (WAS) versions 8.5 and 9.0 are vulnerable to remote code execution through deserialization of untrusted serialized objects, allowing unauthenticated network attackers to execute arbitrary code with high confidence despite moderate attack complexity. This is a critical Java deserialization vulnerability (CWE-502) affecting enterprise application servers in widespread use; exploitation status and EPSS probability are not yet public but the CVSS 9.0 score and network-accessible attack vector indicate this is a priority concern for organizations running affected WAS versions.

IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to cross-site scripting. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. No vendor patch available.

IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to server-side request forgery (SSRF). Rated medium severity (CVSS 4.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.