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PeopleSoft PeopleTools CVE-2026-60967

| EUVDEUVD-2026-61482 HIGH
Improper Access Control (CWE-284)
2026-08-18 secalert_us@oracle.com GHSA-hggc-34gg-vmx6
8.8
CVSS 3.1 · Vendor: oracle
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Identify internet-accessible PeopleSoft nVision HTTP endpoint
  2. Delivery
    Craft malicious HTTP payload targeting nVision component
  3. Exploit
    Deliver phishing link to authenticated PeopleSoft user
  4. Execution
    Victim interacts with crafted request
  5. Persist
    Exploit triggers in nVision component
  6. Impact
    Attain full PeopleSoft takeover

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK

1 technique across 1 tactic: Defense Evasion

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Exploitation requires a target running PeopleSoft Enterprise PeopleTools version 8.61, 8.62, or 8.63 with the nVision component enabled and accessible via HTTP. The attacker requires no credentials or prior access to the application (PR:N per official CVSS vector). A mandatory prerequisite is that a human user of the PeopleSoft application interacts with attacker-controlled content - most plausibly an authenticated PeopleSoft session holder who follows a crafted link or visits a malicious page (UI:R). This interaction requirement is the single most important limiting factor: fully automated or unaided remote exploitation is not possible without victim participation. Exploitation risk is substantially elevated for internet-facing PeopleSoft deployments compared to internally-accessible-only instances, and for organizations where PeopleSoft users receive and act on external email communications. The specific nVision configuration required (if any beyond the component being enabled) is not disclosed in available intelligence.

Impact

The CVSS 3.1 score of 8.8 is well-supported by the vector: network-accessible with low complexity and no authentication requirement are significant risk amplifiers, partially offset by the mandatory human interaction (UI:R). EPSS data is absent from the provided intelligence, preventing probabilistic exploitation likelihood scoring. No CISA KEV listing is present, and no public exploit code has been identified - both meaningful signals that opportunistic mass exploitation is not currently occurring. The UI:R requirement structurally prevents automated worm-style or scanner-driven exploitation, limiting risk to targeted social-engineering campaigns (e.g., phishing a PeopleSoft user). A notable tension exists between Oracle's 'Information Disclosure' tag and the full C:H/I:H/A:H CVSS rating with 'takeover' language - this discrepancy should be explicitly verified against the Oracle My Oracle Support portal, as it may affect remediation urgency and scope. Organizations with internet-exposed PeopleSoft instances face elevated risk; those behind VPN with no external HTTP access face substantially reduced real-world exposure. Overall, this is a genuine high-severity finding warranting patching within the next CPU cycle, but not an emergency requiring immediate 24-hour response absent evidence of active targeting.

Exploit ScenarioDerived

An attacker identifies an organization running PeopleSoft PeopleTools 8.61-8.63 with the nVision component reachable over HTTP and crafts a malicious URL or page targeting the vulnerable nVision endpoint. The attacker delivers this via a phishing email to a PeopleSoft user who is currently authenticated, and when the user clicks the link or visits the page, the exploit triggers - potentially hijacking the user's session or executing malicious actions in their context - ultimately granting the attacker full control over the PeopleSoft instance. No public proof-of-concept exploit has been identified at time of analysis, but the low attack complexity indicates the barrier to exploit development is not high once the specific vulnerable parameter or endpoint is identified.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Aug 19, 2026

Full takeover of Oracle PeopleSoft Enterprise PeopleTools is achievable by an unauthenticated remote attacker targeting the nVision component via HTTP on versions 8.61 through 8.63. The attack requires that a victim user interact with attacker-controlled content - consistent with a client-side exploitation pattern such as XSS or CSRF - after which the attacker achieves complete compromise with high confidentiality, integrity, and availability impact. No public exploit code and no CISA KEV listing have been identified at time of analysis, but the low attack complexity and absence of any authentication requirement lower the bar for targeted exploitation against internet-accessible PeopleSoft deployments.

RemediationAI

Apply Oracle's Critical Patch Update for August 2026, documented at https://www.oracle.com/security-alerts/cspuaug2026.html, which addresses this vulnerability across affected PeopleTools versions 8.61-8.63. Oracle does not publish specific patched build numbers in public CPU advisories; exact patch identifiers must be retrieved from the My Oracle Support portal using the CVE or bug ID associated with this advisory. As compensating controls pending patching: restrict external HTTP access to PeopleSoft application servers at the network perimeter, enforcing VPN-only connectivity for all PeopleSoft user sessions - this directly neutralizes the AV:N attack vector but requires operational adjustment for any externally accessible deployments. Additionally, implement web application firewall rules to detect and block anomalous request patterns targeting the nVision component endpoints. Educating PeopleSoft users to avoid clicking unsolicited links referencing the application reduces the UI:R exploitation pathway, though this is a soft control with limited reliability. Note that network restriction does not protect against insider or already-compromised network segments.

Affected VersionsENISA

PeopleSoft Enterprise PeopleTools 8.61 ≤8.63

Affected Packages

euvd peoplesoft_enterprise_peopletools no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

Oracle PeopleSoft Enterprise PeopleTools is the underlying application framework and runtime engine for the entire PeopleSoft product suite, used extensively across large enterprises and government entities for ERP, HCM, and financial management. The nVision component is a business intelligence and financial reporting module within PeopleTools, historically delivered as a web-based and client-server application. Affected versions span the 8.61 through 8.63 release line. No CPE strings were provided in available intelligence; the advisory is EUVD-2026-61482 and Oracle CPU August 2026. The CWE classification is absent, which limits precise root-cause characterization. However, the CVSS vector pattern - AV:N/AC:L/PR:N/UI:R with full C:H/I:H/A:H and scope unchanged - is strongly characteristic of a web client-side vulnerability class (e.g., stored or reflected cross-site scripting, cross-site request forgery, or open redirect with session theft) where the attacker does not need authentication but must induce a victim to interact with a crafted HTTP resource. Oracle's tags include 'Information Disclosure,' which appears inconsistent with the full tripartite high impact and 'takeover' language - the actual root cause class remains officially undisclosed.

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Severity by source

Vendor (oracle) PRIMARY 8.8 HIGH
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
vuln.today AI 8.8 HIGH

Network-delivered with no authentication required; mandatory victim interaction (UI:R) is consistent with client-side exploitation; full CIA impact reflects Oracle's stated 'takeover' outcome.

3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionCVE.org

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: nVision). Supported versions that are affected are 8.61-8.63. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).

Executive ViewAI

Why It Matters

Oracle PeopleSoft Enterprise PeopleTools nVision component (versions 8.61-8.63) can be fully compromised by unauthenticated remote attackers, exposing critical human resources and financial systems to complete data theft and operational disruption. Internet-accessible deployments are at elevated risk, particularly if users can be socially engineered to click malicious links. Without an available patch, organizations must prioritize network isolation and access controls to prevent targeted attacks against these business-critical systems.

Business Impact: High
Compensating Controls

No vendor-released patch identified at time of analysis. Restrict nVision access to internal networks and VPN-authenticated users only; implement network segmentation isolating PeopleSoft from general internet access; deploy web application firewall rules blocking suspicious HTTP requests to nVision; enforce multi-factor authentication on all administrative accounts; monitor system logs and authentication events for exploitation indicators; conduct user training on avoiding suspicious external links.

Threat Intelligence Overview

EPSS Score
0.3%
Top 79% exploitable
Prevalence
Medium
widely deployed ERP platform in large enterprises and government
Data Quality
5 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.3%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact
High

Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +44
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

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