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[NEW] [medium] IBM WebSphere Application Server: Vulnerability allows execution of actions

mediumCVE-2026-8408
A remote, authenticated attacker can exploit a vulnerability in IBM WebSphere Application Server to execute arbitrary actions on the server.

CSIRTS triage

vendor: IBMproduct: WebSphere Application ServerRemote code execution
What
A vulnerability allows a remote authenticated attacker to execute arbitrary actions on the server.
Who is affected
Authenticated users of IBM WebSphere Application Server are affected.
Urgency
Remediation is medium urgency due to the nature of the vulnerability.
Action
Update to the latest version of IBM WebSphere Application Server.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity
medium
Published
2026-07-08
Exploitation
Not in CISA KEV at last sync
Language
Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2232

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2026-8408coverage & exploitation statusNVD · CVE.org

Recent advisories for IBM WebSphere Application Server

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

More from CERT-Bund (BSI) Security Advisories