CVE-2026-83032: Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Sites. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Sites. in Oracle Corporation Oracle WebCenter Sites
CVE-2026-83032 is a high-severity vulnerability in Oracle WebCenter Sites versions 12.2.1.4.0 and 14.1.2.0.0. It allows a low privileged attacker with network access via HTTP to compromise the product, potentially resulting in full takeover. The vulnerability has a CVSS 3.1 base score of 8.8, indicating high impact on confidentiality, integrity, and availability. Oracle has included this fix in its September 2026 Critical Security Patch Update, which contains numerous security patches across multiple Oracle products.
AI Analysis
Technical Summary
This vulnerability affects Oracle WebCenter Sites, part of Oracle Fusion Middleware, specifically versions 12.2.1.4.0 and 14.1.2.0.0. It enables an attacker with low privileges and network access via HTTP to compromise the system, leading to a full takeover of Oracle WebCenter Sites. The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) reflects network attack vector, low attack complexity, low privileges required, no user interaction, unchanged scope, and high impact on confidentiality, integrity, and availability. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update, recommending customers apply patches promptly to mitigate exploitation risks.
Potential Impact
Successful exploitation can lead to complete compromise of Oracle WebCenter Sites, impacting confidentiality, integrity, and availability of the system. This could allow attackers to take over the affected product, potentially leading to unauthorized access, data manipulation, and service disruption.
Mitigation Recommendations
Oracle has released a security patch for this vulnerability as part of the September 2026 Critical Security Patch Update. Customers are strongly advised to apply the provided patches without delay to mitigate the risk. Oracle recommends staying on actively-supported versions and promptly applying security patches. No alternative mitigations or workarounds are specified in the advisory.
CVE-2026-83032: Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Sites. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Sites. in Oracle Corporation Oracle WebCenter Sites
Description
CVE-2026-83032 is a high-severity vulnerability in Oracle WebCenter Sites versions 12.2.1.4.0 and 14.1.2.0.0. It allows a low privileged attacker with network access via HTTP to compromise the product, potentially resulting in full takeover. The vulnerability has a CVSS 3.1 base score of 8.8, indicating high impact on confidentiality, integrity, and availability. Oracle has included this fix in its September 2026 Critical Security Patch Update, which contains numerous security patches across multiple Oracle products.
CVSS v3.1
Score 8.8high
Affected software
Oracle Corporation
Oracle WebCenter Sites
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects Oracle WebCenter Sites, part of Oracle Fusion Middleware, specifically versions 12.2.1.4.0 and 14.1.2.0.0. It enables an attacker with low privileges and network access via HTTP to compromise the system, leading to a full takeover of Oracle WebCenter Sites. The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) reflects network attack vector, low attack complexity, low privileges required, no user interaction, unchanged scope, and high impact on confidentiality, integrity, and availability. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update, recommending customers apply patches promptly to mitigate exploitation risks.
Potential Impact
Successful exploitation can lead to complete compromise of Oracle WebCenter Sites, impacting confidentiality, integrity, and availability of the system. This could allow attackers to take over the affected product, potentially leading to unauthorized access, data manipulation, and service disruption.
Mitigation Recommendations
Oracle has released a security patch for this vulnerability as part of the September 2026 Critical Security Patch Update. Customers are strongly advised to apply the provided patches without delay to mitigate the risk. Oracle recommends staying on actively-supported versions and promptly applying security patches. No alternative mitigations or workarounds are specified in the advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-08-31T15:40:57.333Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cspusep2026.html","vendor":"Oracle"}]
Threat ID: 6aa9a80955bf5e2cf5537c71
Added to database: 09/15/2026, 20:18:17 UTC
Last enriched: 09/15/2026, 22:36:51 UTC
Last updated: 09/15/2026, 22:36:51 UTC
Views: 3
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.
External Links
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.