CVE-2026-83454Network attack vector

Authenticated application takeover via undisclosed Internal Operations flaw

Published Sep 15, 2026 · Updated Sep 15, 2026

A flaw in Oracle Document Management and Collaboration 12.2.3 through 12.2.15 allows remote authenticated users to take over the module via HTTP. The affected locus is Internal Operations, but Oracle does not disclose the flawed operation or crafted input that triggers it. Low-privileged application access is required, and successful exploitation grants complete control of the affected module.

CVSS severity8.8
High
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

A flaw in Oracle Document Management and Collaboration 12.2.3 through 12.2.15 allows remote authenticated users to take over the module via HTTP. The affected locus is Internal Operations, but Oracle does not disclose the flawed operation or crafted input that triggers it. Low-privileged application access is required, and successful exploitation grants complete control of the affected module.

The record

CVE
CVE-2026-83454
Published
Sep 15, 2026
Updated
Sep 15, 2026
Vendor
Oracle
Product
Oracle Document Management and Collaboration
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

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 privilegesauthenticated

What is affected?

Oracle · Oracle Document Management and Collaborationversion=12.2.3 <=12.2.15

Published CVSS scores

8.8OracleCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
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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