CVE-2026-83483Network attack vector

High-privilege application takeover via undisclosed HTTP flaw

Published Sep 15, 2026 · Updated Sep 15, 2026

An unspecified flaw in Oracle Advanced Benefits 12.2.3 through 12.2.15 allows remote authenticated users to take over the application via HTTP. Oracle identifies the Self-serv What-if Analysis component but has not published the flawed operation or affected request handling. Exploitation requires high privileges and high attack complexity, with successful attacks compromising confidentiality, integrity, and availability beyond the component's security scope.

CVSS severity8.0
High
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An unspecified flaw in Oracle Advanced Benefits 12.2.3 through 12.2.15 allows remote authenticated users to take over the application via HTTP. Oracle identifies the Self-serv What-if Analysis component but has not published the flawed operation or affected request handling. Exploitation requires high privileges and high attack complexity, with successful attacks compromising confidentiality, integrity, and availability beyond the component's security scope.

The record

CVE
CVE-2026-83483
Published
Sep 15, 2026
Updated
Sep 15, 2026
Vendor
Oracle
Product
Oracle Advanced Benefits
Classifications
Unavailable
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Sep 15, 2026CVE publishedPublication date reported by the CVE source.
  2. 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.

  1. Affected versionversion=12.2.3 <=12.2.15

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Oracle · Oracle Advanced Benefitsversion=12.2.3 <=12.2.15

Published CVSS scores

8.0OracleCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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