Track vulnerabilities like this one. Sign up free to get alerted when software you use is affected.
9.8

Oracle WebCenter Sites Takeover Risk in Oracle Fusion Middleware

CVE-2026-61018 · published 2 months ago
Summary

The Oracle WebCenter Sites product in Oracle Fusion Middleware has a security flaw that allows hackers to take control of the system. This means that an attacker could access sensitive information and disrupt business operations. If you're using affected versions (12.2.1.4.0 and 14.1.2.0.0), update your software as soon as possible to prevent a potential takeover.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
oracle corporation oracle webcenter sites 12.2.1.4.0
oracle webcenter_sites 12.2.1.4.0
14.1.2.0.0
cpe:2.3:a:oracle:webcenter_sites:12.2.1.4.0:*:*:*:*:*:*:*
Original advisory text
Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitabl...
Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). 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 Sites. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Sites. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
References
Fix within
Internet-facing 3 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically
  • Gives an attacker full control
Severity
9.8 Critical
Exploitation
<1% chance of attack within 30 days
Type
CWE-284Improper Access Control
Timeline
Published18 Aug 2026
Updated26 Oct 2026
First seen18 Aug 2026
Sources
CVE-2026-61018 · NVD
CVE-2026-61018 · MITRE
Track software like this
Free during beta