CVE-2016-5932 IBM CVE debrief

Who should care

Administrators and security teams running IBM Connections 4.0, 4.5, 5.0, or 5.5; application owners exposing the Web UI to users; and incident responders investigating possible session-based exposure of credentials or other sensitive data.

Technical summary

NVD maps the flaw to CWE-79 and lists vulnerable IBM Connections versions 4.0, 4.5, 5.0, and 5.5. The CVSS v3 vector is CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N, indicating network reachability, low attack complexity, required low privileges, and user interaction. The reported effect is arbitrary JavaScript execution in the Web UI, with potential impact to confidentiality and integrity in the context of a trusted session.

Defensive priority

Medium. The issue is publicly disclosed and can affect user sessions and credentials, but the provided source corpus does not mark it as Known Exploited Vulnerability.

Recommended defensive actions

• Review IBM Connections deployments for the affected versions listed in NVD.
• Consult IBM PSIRT advisory reference 1998294 for vendor remediation guidance.
• Apply the vendor-recommended fix or mitigation for the affected IBM Connections release.
• Treat user-facing content and input paths in the Web UI as high-risk for XSS and verify output encoding and sanitization controls.
• Monitor for suspicious script injection behavior and unusual session activity in affected environments.

Evidence notes

All statements are derived from the supplied NVD record and IBM-linked vendor advisory references. The NVD metadata identifies the weakness as CWE-79 and lists the affected IBM Connections versions. The CVSS vector and impact language come from the provided source corpus. No KEV listing or ransomware association is present in the supplied data.

Official resources