CVE-2026-4034 PUBLISHED

TIBCO Administrator Injection Vulnerability

Assigner: tibco
Reserved: 12.03.2026 Published: 29.09.2026 Updated: 29.09.2026

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.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
CVSS Score: 8.7

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	Low
Attack Complexity	Low	Integrity	High	Integrity	Low
Attack Requirements	None	Availability	High	Availability	Low
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	Tibco
Product	Administrator
Versions	Default: affected affected from 0 to 5.13.0 (incl.)

References

https://community.tibco.com/advisories/tibco-security-advisory-september-29-2026-tibco-administrator-cve-2026-4034-r229/