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Webcenter SitesApplication · Oracle

CVE-2026-46797

CRITICAL · 9.8 CVSS v3.1 Published 2026-06-17
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
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).

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

Unauthenticated HTTP vulnerability in Oracle WebCenter Sites (versions 12.2.1.4.0 and 14.1.2.0.0) allows remote attackers to completely take over the affected system via network access. The CVSS vector indicates no authentication or user interaction required, with full confidentiality, integrity, and availability compromise possible.

MitigationApply Oracle Critical Patch Updates when available for WebCenter Sites. Until patches are applied, restrict network access to WebCenter Sites to trusted sources only.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Webcenter SitesApplication
Affected:= 12.2.1.4.0= 14.1.2.0.0

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify if Oracle WebCenter Sites is installed
    Check your application inventory or scan for Oracle WebCenter Sites processes and services running on the system. Look for WebLogic Server processes that host WebCenter Sites applications.
    Affected if Oracle WebCenter Sites is present on the system
  2. Determine the installed version of Oracle WebCenter Sites
    Access the WebCenter Sites administration console or check the installation directory for version information. Typically found in the About or Diagnostics section of the admin interface, or check the version manifest files in the installation directory.
    Affected if The installed version matches exactly 12.2.1.4.0 or 14.1.2.0.0
  3. Verify if HTTP interface is network-accessible
    Check network configuration, firewall rules, and load balancer/proxy settings to determine if the WebCenter Sites HTTP ports (typically 7001 or custom-configured ports) are exposed to untrusted networks.
    Affected if HTTP/HTTPS ports are accessible from untrusted network segments or the public internet
  4. Check for existing access controls on the WebCenter Sites endpoint
    Review web server, WCI, or load balancer access control lists (ACLs) and authentication settings for the WebCenter Sites application paths.
    Affected if No authentication or IP-based restrictions are enforced on the vulnerable endpoints

If Oracle WebCenter Sites versions 12.2.1.4.0 or 14.1.2.0.0 are installed AND the HTTP interface is network-accessible without proper restrictions, the environment is affected by this CVE.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply Oracle Critical Patch Updates when available for WebCenter Sites. Until patches are applied, restrict network access to WebCenter Sites to trusted sources only.

Fix this in Webcenter Sites Scoped from the published advisory
  • Consultation4.0 h
  • Implementation8.0 h
  • Testing4.0 h
  • Review / QA2.0 h
18.0 hours of engineering $3,200
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-46797 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data