CVE-2019-4134
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedIBM Planning Analytics 2.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 158281.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceIBM Planning Analytics 2.0 is vulnerable to stored cross-site scripting (XSS) in its Web UI. Attackers can embed malicious JavaScript code that executes in the context of trusted user sessions, potentially allowing credential disclosure or session hijacking.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data= 2.0CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- Required
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Confirm IBM Planning Analytics is installedLocate the Planning Analytics installation directory or check for IBM Planning Analytics services running on the system. Common installation paths include C:\Program Files\IBM\Planning Analytics or /opt/ibm/planninganalytics.Affected if IBM Planning Analytics software is not present on the system.
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Identify the installed versionCheck the version of IBM Planning Analytics by inspecting the installation files, the IBM Planning Analytics tm1web.ini or configuration files, or by querying the Planning Analytics Administration link in the Web UI.Affected if The installed version is exactly 2.0.
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Verify Web UI is enabledCheck if the TM1 Web component (tm1web) is configured and running. Inspect the tm1web.ini or web.config file in the Planning Analytics web directory to confirm the Web UI is accessible.Affected if The Web UI component is enabled and accessible to users.
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Check for unauthenticated or low-privilege user accessDetermine if unauthenticated users or low-privilege users can access the Web UI and submit content that gets stored (such as comments, cell annotations, or custom titles). Review the tm1web configuration for authentication settings.Affected if Users can submit content that is stored and displayed to other users without proper input validation.
The system is affected if IBM Planning Analytics version 2.0 is installed with the Web UI (TM1 Web) enabled and accessible, allowing users to submit content that is stored and rendered without sanitization.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataImplement proper input validation and output encoding for all user-supplied data in the Web UI. Apply context-appropriate sanitization or use a vetted encoding library to neutralize script injection attempts.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA3.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,888.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2019-4134 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2019-4134 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data