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Improper Access ControlWeakness · CWE-284

CVE-2026-61297

HIGH · 8.1 CVSS v3.1 Published 2026-07-21
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
87/100
Remediation priority · High
Remotely reachable Zero-click 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 Customers Online 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 low privileged attacker with network access via HTTP to compromise Oracle Customers Online. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Customers Online accessible data as well as unauthorized access to critical data or complete access to all Oracle Customers Online accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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

SQL injection or similar injection vulnerability in the Internal Operations component of Oracle Customers Online (part of Oracle E-Business Suite) allows low-privileged attackers with network access via HTTP to create, modify, or delete critical data, or gain unauthorized access to sensitive data. The vulnerability affects versions 12.2.3 through 12.2.15.

MitigationApply the relevant Oracle Critical Patch Update (CPU) for Oracle E-Business Suite addressing CVE-2026-61297. Additionally, restrict network access to the Internal Operations module to authorized personnel and implement the principle of least privilege for user accounts.

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

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
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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 E-Business Suite installation
    Check for Oracle E-Business Suite by reviewing installed Oracle applications or checking for Oracle EBS web tier components (Oracle HTTP Server). Look for Oracle Fusion Middleware or Oracle Application Server installations that serve EBS endpoints.
    Affected if Oracle E-Business Suite is installed and running
  2. Determine if Customers Online module is enabled
    Check the Oracle E-Business Suite application configuration for the 'Customers Online' module. This can be verified through Oracle Application Manager (OAM) or by checking the Oracle EBS functional administrator responsibilities for enabled modules.
    Affected if Customers Online module is enabled in the EBS environment
  3. Verify Internal Operations component accessibility
    Check if the Internal Operations interface for Customers Online is accessible via HTTP/HTTPS. Look for URLs containing paths related to internal operations (such as /OA_HTML/olts/ or similar internal-facing endpoints). Review web server configuration for EBS.
    Affected if Internal Operations component is exposed via HTTP and accessible to network attackers
  4. Check for low-privileged user access paths
    Review Oracle EBS responsibility and role assignments to determine if low-privileged (non-admin) users have access to the Customers Online Internal Operations functionality. Check the FND_USER and FND_RESPONSIBILITY tables for assignments.
    Affected if Low-privileged users have been granted responsibilities that include Internal Operations access
  5. Audit recent SQL activity and data access logs
    Review Oracle EBS audit logs, Oracle Database audit trails, and web access logs for the Customers Online module. Look for anomalous SQL patterns or unauthorized data access from low-privileged accounts.
    Affected if Suspicious SQL patterns or unauthorized data modifications are observed from low-privileged users in the Customers Online area

A user is affected if they have Oracle E-Business Suite with the Customers Online module enabled and its Internal Operations component is accessible via HTTP to low-privileged network attackers.

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
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply the relevant Oracle Critical Patch Update (CPU) for Oracle E-Business Suite addressing CVE-2026-61297. Additionally, restrict network access to the Internal Operations module to authorized personnel and implement the principle of least privilege for user accounts.

Have this fixed Scoped from the published advisory
  • Consultation8.0 h
  • Implementation12.0 h
  • Testing10.0 h
  • Review / QA6.0 h
36.0 hours of engineering $6,340
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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-2026-61297 in production — separate from our analysis above.

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What this is

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What belongs here
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  • Version or environment caveats, and links to real fixes
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