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Peoplesoft Enterprise Fin Common ObjectsApplication · Oracle

CVE-2026-61239

CRITICAL · 9.9 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 →
100/100
Remediation priority · Urgent
Remotely reachable No privileges 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 PeopleSoft Enterprise FIN Common Objects Argentina product of Oracle PeopleSoft (component: eProcurement). The supported version that is affected is 9.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise FIN Common Objects Argentina. While the vulnerability is in PeopleSoft Enterprise FIN Common Objects Argentina, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all PeopleSoft Enterprise FIN Common Objects Argentina accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise FIN Common Objects Argentina accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of PeopleSoft Enterprise FIN Common Objects Argentina. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L).

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 · moderate confidence

Unauthenticated remote vulnerability in PeopleSoft Enterprise FIN Common Objects Argentina eProcurement component version 9.1 allows attackers with network access via HTTP to create, modify, or delete critical data, read a subset of accessible data, and cause partial denial of service. The CVSS scope change indicates attacks may impact additional products beyond the initially affected component.

MitigationApply the Oracle Critical Patch Update addressing this vulnerability; meanwhile restrict network access to eProcurement interfaces and implement web application firewall rules for suspicious HTTP requests.

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
Peoplesoft Enterprise Fin Common ObjectsApplication
Affected:= 9.1

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
None
Scope
Changed
Confidentiality
Low
Integrity
High
Availability
Low

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

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 PeopleSoft FIN Common Objects version
    Access PeopleSoft Enterprise Navigator > About This Page, or query the PSVERSION table for the FIN_COMMON_OBJECTS product version, or check the installed patches via Oracle's OPatch utility
    Affected if version is exactly 9.1 (matching the affected version = 9.1)
  2. Confirm eProcurement module is enabled
    Navigate to PeopleTools > Portal > Structure and Content, or check the PSMODULE table to verify the eProcurement (EP) module is installed and active
    Affected if eProcurement module status shows as enabled or installed
  3. Verify eProcurement HTTP endpoint accessibility
    Attempt to access the eProcurement web entry point via browser or curl to the HTTP/HTTPS URL path typically under /psc/ps/EMPLOYEE/EP/ or similar eProcurement servlet paths
    Affected if HTTP endpoint responds without requiring authentication (returns 200 or application page rather than 401/redirect)
  4. Check network exposure of PeopleSoft web servers
    Review firewall rules, load balancer access lists, or network segmentation to determine if PeopleSoft HTTP ports (typically 80, 443, or custom) are exposed to untrusted networks
    Affected if eProcurement HTTP interface is reachable from untrusted networks without VPN or additional authentication

The environment is affected if PeopleSoft Enterprise FIN Common Objects version 9.1 is installed with the eProcurement module enabled and exposed via HTTP/HTTPS to the network, allowing unauthenticated access.

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 Oracle Critical Patch Update addressing this vulnerability; meanwhile restrict network access to eProcurement interfaces and implement web application firewall rules for suspicious HTTP requests.

Fix this in Peoplesoft Enterprise Fin Common Objects Scoped from the published advisory
  • Consultation8.0 h
  • Implementation16.0 h
  • Testing12.0 h
  • Review / QA8.0 h
44.0 hours of engineering $7,720
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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-2026-61239 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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