CVE-2026-83353 Privilege escalation in Oracle WebCenter Content
A low-privileged attacker with local access can escalate privileges to take over the Oracle WebCenter Content server.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-83353?
CVE-2026-83353 is a high-severity vulnerability in Oracle WebCenter Content, published on 15 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle WebCenter Content executes to compromise Oracle WebCenter Content. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Content. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
Weakness: CWE-269
Which versions are affected by CVE-2026-83353?
How do I fix CVE-2026-83353?
No fix has been published for CVE-2026-83353 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-83353 being exploited?
There is no known exploitation of CVE-2026-83353 in the wild and no public exploit code.
Sources
Also known as GHSA-7p68-55h2-x838.