CVE-2026-83181 Missing authorization in Siebel CRM Development
Unauthenticated attackers can access critical data and cause partial denial of service in Siebel CRM Development via HTTP.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-83181?
CVE-2026-83181 is a high-severity missing authorization vulnerability in Oracle Corporation Siebel CRM Development, published on 15 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Workspaces). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Development. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Development accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Siebel CRM Development. CVSS 3.1 Base Score 8.2 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L).
Weakness: CWE-284
Which versions are affected by CVE-2026-83181?
How do I fix CVE-2026-83181?
No fix has been published for CVE-2026-83181 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-83181 being exploited?
There is no known exploitation of CVE-2026-83181 in the wild and no public exploit code.
Sources
Also known as GHSA-8wqj-hg5r-9g38.