Improper input validation in Oracle Outside In Technology - CVE-2026-91340
Published: November 10, 2026
Vulnerability identifier: #VU163629
CSH Severity: High
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-91340
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote authenticated user to execute arbitrary code.
The vulnerability exists due to improper input validation within the Outside In Clean Content SDK component in Oracle Outside In Technology. A remote authenticated user can exploit this vulnerability to execute arbitrary code.
Affected software
Oracle Outside In Technology
How to mitigate CVE-2026-91340
Install updates from vendor's website.