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PatchSiren cyber security CVE debrief

CVE-2026-46790 Oracle Corporation CVE debrief

A vulnerability was discovered in Oracle WebCenter Content, a product of Oracle Fusion Middleware, specifically in the Content Server component. The affected version is 14.1.2.0.0. This vulnerability allows an unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Content, potentially leading to unauthorized read access to a subset of accessible data. The vulnerability has a CVSS 3.1 Base Score of 5.3, indicating a medium severity level. Organizations should review their deployments and consider patching to mitigate potential risks.

Vendor
Oracle Corporation
Product
Oracle WebCenter Content
CVSS
MEDIUM 5.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-17
Original CVE updated
2026-06-17
Advisory published
2026-06-17
Advisory updated
2026-06-17

Who should care

Organizations using Oracle WebCenter Content version 14.1.2.0.0 should prioritize patching this vulnerability to prevent potential unauthorized access to sensitive data. Security teams and vulnerability management teams should review the affected scope and plan for remediation. Platform operators and administrators should also be aware of the potential impact on their systems and take necessary precautions.

Technical summary

The vulnerability, CVE-2026-46790, is in the Content Server component of Oracle WebCenter Content. It has a CVSS 3.1 Base Score of 5.3, indicating a medium severity level. The vulnerability is easily exploitable and allows an unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Content, resulting in unauthorized read access to a subset of Oracle WebCenter Content accessible data. The CVSS Vector is (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

Defensive priority

Medium priority should be given to patching this vulnerability, as it allows for unauthorized read access to data.

Recommended defensive actions

  • Apply the patch provided by Oracle Corporation
  • Review and update access controls for Oracle WebCenter Content
  • Monitor for suspicious activity
  • Perform regular security audits
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented

Evidence notes

The CVE record was published on 2026-06-17T10:53:56.597Z and last modified on 2026-06-17T21:41:44.550Z. The NVD entry is currently Analyzed. This information is based on the supplied source corpus and may not reflect the full scope of affected systems or potential impacts. Defenders should verify the accuracy of this information within their specific environments.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-46790 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-46790

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-46790 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-46790

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.