Live › vulnerability › CVE-2026-91651
Go to dashboardOracle Essbase's Web Platform component has a flaw that a low-privileged user can reach over HTTP. Successful exploitation can take over the Essbase server and affect other products through scope change.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Teams running Oracle Essbase version 21.8.3.0.0 with the Web Platform exposed to HTTP access. Exposure depends on whether users can reach the web interface over the network. Teams not running this Essbase version can skip it.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| oracle essbase | vendor | = 21.8.3.0.0 | – |
21.8.3.0.021.8.3.0.0 to the fixed release listed in Oracle's Critical Patch Update advisoryEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
Vulnerability in Oracle Essbase (component: Essbase Web Platform). The supported version that is affected is 21.8.3.0.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Essbase. While the vulnerability is in Oracle Essbase, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Essbase. CVSS 3.1 Base Score 8.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H).
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