CVE-2026-70858 Other in Oracle WebCenter Content
Unauthenticated attackers can compromise Oracle WebCenter Content via HTTP, causing data modification, disclosure, and partial denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-70858?
CVE-2026-70858 is a high-severity vulnerability in Oracle Webcenter Content, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
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 unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Content. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle WebCenter Content, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle WebCenter Content accessible data as well as unauthorized read access to a subset of Oracle WebCenter Content accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle WebCenter Content. CVSS 3.1 Base Score 7.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L).
Weakness: CWE-284
Which versions are affected by CVE-2026-70858?
It affects 1 product.
Products include Oracle Webcenter Content.
How do I fix CVE-2026-70858?
No fix has been published for CVE-2026-70858 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-70858 being exploited?
There is no known exploitation of CVE-2026-70858 in the wild and no public exploit code.
Other vulnerabilities in Oracle Webcenter Content
Sources
Also known as GHSA-875j-j75q-rc6h.