Improper input validation in Oracle Business Intelligence Enterprise Edition - CVE-2026-27727

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Main Vulnerability Database Vulnerabilities #VU126752

Improper input validation in Oracle Business Intelligence Enterprise Edition - CVE-2026-27727

Published: April 22, 2026


Vulnerability identifier: #VU126752
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-27727
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Oracle
Affected software:
Oracle Business Intelligence Enterprise Edition

Detailed vulnerability description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Platform Security (Mchange Commons Java) component in Oracle Business Intelligence Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.


How to mitigate CVE-2026-27727

Install updates from vendor's website.

Sources