CVE intelligence and bounded remediation

CVE-2019-4343 — Ibm Cognos Analytics security vulnerability

Medium CVSS 6.5

IBM Cognos Analytics 11.0 and 11.1 allows overly permissive cross-origin resource sharing which could allow an attacker to transfer private information. An attacker could exploit this vulnerability to access content that should be restricted. IBM X-Force ID: 161422.

Severity
Medium
CVSS
6.5 (3.1)
Published
2019-12-30
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-863

Affected products

  • ibm / cognos_analytics / 11.0.0
  • ibm / cognos_analytics / 11.1.0
  • netapp / oncommand_insight

Matched remediation archetype

Authorization bypass, IDOR, and cross-tenant access

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Map object and action authorization checks across API, UI, batch, import/export, and background-job paths.
  • Identify tenant, ownership, role, and policy boundaries for affected resources and administrative operations.
  • Use synthetic fixtures to compare intended access matrices without accessing another user's real data.

Remediate safely

  • Enforce server-side authorization at each resource access and state transition using the authenticated principal and trusted tenant context.
  • Scope data queries by tenant and ownership; treat client-supplied identifiers, roles, and policy claims as untrusted.
  • Add deny-by-default policy tests for horizontal and vertical access across every affected transport.

Authoritative sources

Complete CVE record and remediation plan

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