CVE-2026-4034
Received Received - Intake

Authentication Bypass in TIBCO Administrator

Vulnerability report for CVE-2026-4034, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-09-29

Last updated on: 2026-09-29

Assigner: TIBCO Software Inc.

Description

Injection Vulnerability in Tibco Administrator version 5.13.0 & prior allows an authenticated user to submit specially crafted input through the web-based administration console.

CVSS Scores

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Meta Information

Published
2026-09-29
Last Modified
2026-09-29
Generated
2026-09-29
AI Q&A
2026-09-29
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
tibco administrator to 5.13.0 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

This is an injection vulnerability in Tibco Administrator versions 5.13.0 and prior. An authenticated user can submit specially crafted input through the web-based administration console, potentially allowing unauthorized actions or data access.

Detection Guidance

This vulnerability requires authenticated access to the Tibco Administrator web console. Check for unusual input handling in the admin interface or logs showing crafted requests. Monitor for unexpected behavior in the application after login attempts.

Impact Analysis

An attacker with access could exploit this to execute unauthorized commands, modify system configurations, or access sensitive data through the Tibco Administrator interface.

Compliance Impact

This vulnerability allows authenticated users to inject malicious input via the web-based administration console, potentially leading to unauthorized data access or manipulation. Such breaches could violate GDPR's data protection requirements or HIPAA's safeguards for protected health information, depending on the system's use case.

Mitigation Strategies

Update Tibco Administrator to a version beyond 5.13.0 to address the injection vulnerability. Ensure all authenticated user inputs are properly validated and sanitized in the web-based administration console.

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