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E Business SuiteApplication · Oracle

CVE-2026-61101

HIGH · 8.2 CVSS v3.1 Published 2026-07-21
Fix available
A fix is available. Upgrade to after 12.2.15 or later.
See remediation →
89/100
Remediation priority · High
Remotely reachable No privileges 4 weeks old

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Vulnerability in the Oracle MES for Process Manufacturing product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle MES for Process Manufacturing. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle MES for Process Manufacturing, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle MES for Process Manufacturing accessible data as well as unauthorized update, insert or delete access to some of Oracle MES for Process Manufacturing accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N).

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

Unauthenticated HTTP vulnerability in Oracle MES for Process Manufacturing Internal Operations component allows remote attackers to access critical data or perform unauthorized data operations. Exploitation requires human interaction (click/link) and despite being in MES, attacks may impact additional products due to scope change. Network-accessible with low complexity and no privileges required.

MitigationApply Oracle Critical Patch Update for E-Business Suite 12.2.x addressing this vulnerability; restrict HTTP access to MES Internal Operations until patch is available; implement network segmentation to limit scope of potential attacks.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
E Business SuiteApplication
Affected:>= 12.2.3, <= 12.2.15

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify Oracle MES for Process Manufacturing version
    Access Oracle Applications Manager or the Oracle MES About page to retrieve the installed version number of Oracle MES for Process Manufacturing
    Affected if installed version falls within 12.2.3 through 12.2.15 inclusive
  2. Confirm Internal Operations component is enabled
    Check the Oracle MES module configuration to determine if the Internal Operations component is active and accessible
    Affected if Internal Operations component is enabled and accessible in the MES installation
  3. Verify HTTP endpoint exposure
    Review web server configuration and access logs for HTTP endpoints related to Internal Operations functionality
    Affected if HTTP endpoints for Internal Operations are exposed over network
  4. Check network accessibility of MES web interfaces
    Determine if the Oracle MES web interfaces are accessible from untrusted network segments or the public internet
    Affected if MES HTTP interfaces are reachable from untrusted networks without proper authentication controls
  5. Review access logs for unusual Internal Operations requests
    Examine HTTP access logs for patterns indicating unauthorized access attempts to Internal Operations endpoints
    Affected if logs show unauthenticated or unauthorized HTTP requests to Internal Operations paths

Environment is affected if Oracle MES for Process Manufacturing version 12.2.3-12.2.15 is running with Internal Operations component exposed via HTTP to accessible network segments

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Upgrade available Upgrade to a release after 12.2.15
Interim mitigation

Apply Oracle Critical Patch Update for E-Business Suite 12.2.x addressing this vulnerability; restrict HTTP access to MES Internal Operations until patch is available; implement network segmentation to limit scope of potential attacks.

Fix this in E Business Suite Scoped from the published advisory
  • Consultation6.0 h
  • Implementation12.0 h
  • Testing12.0 h
  • Review / QA6.0 h
36.0 hours of engineering $6,240
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $9,984.

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-61101 in production — separate from our analysis above.

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data