Authenticated disclosure of portal-accessible data
Published Sep 15, 2026 · Updated Sep 15, 2026
Information disclosure in Oracle WebCenter Portal 12.2.1.4.0 and 14.1.2.0.0 allows remote authenticated users to read critical data via HTTP. Oracle identifies Portlet Services as affected but has not disclosed the faulty operation or attacker-controlled input. Exploitation requires a low-privileged account and network access to the HTTP service, and the reported consequence excludes data modification and service interruption.
Summary
What happened
Information disclosure in Oracle WebCenter Portal 12.2.1.4.0 and 14.1.2.0.0 allows remote authenticated users to read critical data via HTTP. Oracle identifies Portlet Services as affected but has not disclosed the faulty operation or attacker-controlled input. Exploitation requires a low-privileged account and network access to the HTTP service, and the reported consequence excludes data modification and service interruption.
The record
- CVE
- CVE-2026-83041
- Published
- Sep 15, 2026
- Updated
- Sep 15, 2026
- Vendor
- Oracle
- Product
- Oracle WebCenter Portal
- Classifications
- Unavailable
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 15, 2026CVE publishedPublication date reported by the CVE source.
- Sep 15, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=12.2.1.4.0
- Affected versionversion=14.1.2.0.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
No sourced classifications are available.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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