Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). (CVE-2026-83047)
A vulnerability in Oracle WebCenter Portal (component: Runtime Tools) affects versions 12.2.1.4.0 and 14.1.2.0.0. It allows an unauthenticated attacker with network access via HTTP to gain unauthorized access to critical data and perform unauthorized updates, inserts, or deletes on accessible data. The CVSS 3.1 base score is 8.2, indicating high severity with significant confidentiality and integrity impacts. Oracle has released security patches addressing this vulnerability as part of its September 2026 Critical Security Patch Update.
AI Analysis
Technical Summary
CVE-2026-83047 is a high-severity vulnerability in Oracle WebCenter Portal Runtime Tools component affecting versions 12.2.1.4.0 and 14.1.2.0.0. The flaw allows unauthenticated remote attackers to compromise the portal via HTTP, resulting in unauthorized access and modification of data. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N) reflects network attack vector, low attack complexity, no privileges or user interaction required, with high confidentiality and low integrity impacts. Oracle's September 2026 Critical Security Patch Update includes patches for this vulnerability.
Potential Impact
Successful exploitation can lead to unauthorized access to critical data and unauthorized update, insert, or delete operations on Oracle WebCenter Portal accessible data. This compromises confidentiality and integrity of the affected system's data. There is no reported impact on availability. The vulnerability is exploitable remotely without authentication, increasing risk.
Mitigation Recommendations
Oracle has released patches for this vulnerability in the September 2026 Critical Security Patch Update. Customers should apply the relevant security patches promptly to remediate this issue. Oracle strongly recommends remaining on actively-supported versions and applying security patches without delay. No alternative mitigations or workarounds are specified in the advisory.
Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). (CVE-2026-83047)
Description
A vulnerability in Oracle WebCenter Portal (component: Runtime Tools) affects versions 12.2.1.4.0 and 14.1.2.0.0. It allows an unauthenticated attacker with network access via HTTP to gain unauthorized access to critical data and perform unauthorized updates, inserts, or deletes on accessible data. The CVSS 3.1 base score is 8.2, indicating high severity with significant confidentiality and integrity impacts. Oracle has released security patches addressing this vulnerability as part of its September 2026 Critical Security Patch Update.
CVSS v3.1
Score 8.2high
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-83047 is a high-severity vulnerability in Oracle WebCenter Portal Runtime Tools component affecting versions 12.2.1.4.0 and 14.1.2.0.0. The flaw allows unauthenticated remote attackers to compromise the portal via HTTP, resulting in unauthorized access and modification of data. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N) reflects network attack vector, low attack complexity, no privileges or user interaction required, with high confidentiality and low integrity impacts. Oracle's September 2026 Critical Security Patch Update includes patches for this vulnerability.
Potential Impact
Successful exploitation can lead to unauthorized access to critical data and unauthorized update, insert, or delete operations on Oracle WebCenter Portal accessible data. This compromises confidentiality and integrity of the affected system's data. There is no reported impact on availability. The vulnerability is exploitable remotely without authentication, increasing risk.
Mitigation Recommendations
Oracle has released patches for this vulnerability in the September 2026 Critical Security Patch Update. Customers should apply the relevant security patches promptly to remediate this issue. Oracle strongly recommends remaining on actively-supported versions and applying security patches without delay. No alternative mitigations or workarounds are specified in the advisory.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-mr54-qf43-3qvq
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-83047"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07e355bf5e2cf5ea33c2
Added to database: 09/16/2026, 03:07:15 UTC
Last enriched: 09/16/2026, 04:38:10 UTC
Last updated: 09/16/2026, 05:01:22 UTC
Views: 2
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.