Live › vulnerability › CVE-2026-91511
Go to dashboardOracle E-Business Suite's Purchasing module, in versions 12.2.3 through 12.2.15, has a flaw in its Internal Operations component that an attacker can reach over HTTP with a low-privilege account. A successful attack can read critical Purchasing data, change or delete some of it, and can reach other products because the scope changes.
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.
Organizations running Oracle E-Business Suite 12.2.3 through 12.2.15 with the Purchasing module in use. Attacking it requires a valid low-privilege login and a difficult-to-exploit condition. Sites on other versions, or without Purchasing deployed, are not in the stated range.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Oracle E-Business Suite (Purchasing, Internal Operations) | vendor | >= 12.2.3, <= 12.2.15 | October 2026 CPU patch (number in MOS) |
12.2.3-12.2.15Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Purchasing. While the vulnerability is in Oracle Purchasing, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Purchasing accessible data as well as unauthorized update, insert or delete access to some of Oracle Purchasing accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N).
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