CVE-2016-6039 IBM CVE debrief

Who should care

Organizations running IBM Jazz Reporting Service 6.0, 6.0.1, or 6.0.2, especially administrators responsible for web application security, identity/session protection, and patch management. End users who rely on JRS in authenticated sessions may also be affected if malicious content is introduced into the interface.

Technical summary

NVD lists the vulnerability as CWE-79 (Improper Neutralization of Input During Web Page Generation). The CVSS v3.0 vector is AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N, reflecting network reachability, low attack complexity, required low privileges, and required user interaction. The reported impact is limited confidentiality and integrity impact, with scope changed due to the web application context.

Defensive priority

Medium. This is a web application XSS issue with credential exposure potential inside trusted sessions, but no evidence in the supplied corpus indicates active exploitation or Known Exploited Vulnerabilities listing.

Recommended defensive actions

• Apply IBM's documented fix or mitigation from the IBM PSIRT advisory referenced in NVD.
• Upgrade or remediate affected IBM Jazz Reporting Service installations running versions 6.0, 6.0.1, or 6.0.2.
• Review the application for insufficient input validation and output encoding in web UI components that render user-controlled content.
• Limit session exposure by enforcing least privilege and strong session protections, especially for users with elevated access.
• Monitor for suspicious script injection patterns or unexpected client-side behavior in JRS interfaces.
• Validate that any internal guidance or compensating controls align with IBM's vendor advisory and the NVD record.

Evidence notes

Evidence is limited to the supplied NVD-derived corpus and official references. The vulnerability description, affected CPEs, CVSS vector, and CWE-79 classification come from the NVD record. IBM PSIRT advisory and SecurityFocus references are cited by NVD, but their contents were not independently fetched here. Published date used for timing context is 2017-02-01, with NVD modification recorded on 2026-05-13.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.