CVE-2026-91342 Oracle Outside In Technology - Broken Access Control

Oracle Fusion Middleware Outside In Technology 8.5.8 contains a broken access control vulnerability caused by improper handling of content in Outside In Clean Content SDK, letting unauthenticated network attackers with user interaction create, delete, modify, or read critical data, exploit requires victim interaction.

CVSS base score 8.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Information Disclosure, Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
Published
20 October 2026
Updated
21 October 2026

Vendor fix

Update to the latest available version of Oracle Outside In Technology.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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