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PeopleSoft PeopleTools CVE-2025-53059

MEDIUM
Improper Access Control (CWE-284)
2025-10-21 secalert_us@oracle.com
4.9
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
    Obtain high-privilege PeopleTools account
  2. Exploit
    Reach OpenSearch Dashboards over HTTP
  3. Execution
    Abuse improper access control (CWE-284)
  4. Impact
    Exfiltrate critical PeopleSoft data

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 high-privileged, authenticated PeopleTools account (CVSS PR:H) with network HTTP access to the deployment; the vulnerable OpenSearch Dashboards component must be enabled and reachable. No user interaction is needed and attack complexity is low once those conditions are met. The primary limiting factors are the high-privilege prerequisite - which confines realistic exploitation to malicious insiders or attackers who have already compromised a privileged account - and applicability only to PeopleTools versions 8.60, 8.61, and 8.62.

Impact

This is a moderate-severity information-disclosure issue (CVSS 3.1 base 4.9) whose real-world priority is tempered by its privilege requirement. The CVSS vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N confirms network reachability over HTTP and low attack complexity, but PR:H means the attacker must already hold a high-privileged PeopleTools account - a significant limiting factor that keeps this out of the 'remote unauthenticated' danger class despite Oracle's 'easily exploitable' wording. Impact is confidentiality-only (C:H, I:N, A:N): data theft, not tampering or outage. Supporting signals reinforce the lower-priority read: EPSS is 0.37% (29th percentile), indicating low predicted exploitation likelihood; the CVE is NOT in CISA KEV; and no public exploit code is referenced. One notable conflict: the input carries an 'Authentication Bypass' tag, which is inconsistent with a vector that explicitly requires PR:H (high privileges) and with the CWE-284 (improper access control) classification - the vulnerability appears to be a post-authentication access-control/data-exposure flaw in the OpenSearch Dashboards component, not a true authentication bypass; verify the tag against Oracle's advisory. Overall: a real but not urgent issue, best handled via the normal Oracle CPU patch cycle rather than emergency remediation.

Exploit ScenarioDerived

An attacker who already possesses a high-privileged PeopleTools account (or has compromised one) sends crafted HTTP requests to the embedded OpenSearch Dashboards component and abuses improper access controls to read critical PeopleSoft data they should not be able to reach. No user interaction is required and attack complexity is low, but the high-privilege prerequisite means this is most realistic as an insider or post-compromise privilege-abuse scenario; no public proof-of-concept exploit is referenced.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.4% exploitation probability (EPSS)

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AnalysisAIv1 – Oct 08, 2026

Information disclosure in Oracle PeopleSoft Enterprise PeopleTools 8.60, 8.61, and 8.62 allows a high-privileged, authenticated attacker with network HTTP access to read critical data through the OpenSearch Dashboards component, potentially exposing all PeopleTools-accessible data. Successful exploitation depends on the vulnerable Dashboards component being enabled and reachable, and requires a privileged PeopleTools account - a precondition that confines realistic risk to malicious insiders or attackers who have already compromised a privileged account. No public exploit code has been identified at time of analysis (EPSS 0.37%, percentile 29%; not listed in CISA KEV), and Oracle has published fixes in its October 2025 Critical Patch Update.

RemediationAI

Apply the fix from Oracle's October 2025 Critical Patch Update, which addresses CVE-2025-53059 in PeopleTools 8.60, 8.61, and 8.62 (advisory: https://www.oracle.com/security-alerts/cpuoct2025.html); consultation of the CPU page is required to confirm the exact patch identifier or bundle for each supported release, as no standalone fix version is published in the available data. Until patching is complete, the most effective compensating control is network-level restriction: place the OpenSearch Dashboards interface behind firewall rules or a reverse proxy so that only trusted administrative networks can reach it over HTTP, which directly removes the AV:N attack path but requires maintaining an accurate allowlist and may complicate legitimate analytics access. If Dashboards functionality is not required in the deployment, disable or stop the component entirely - a clean reduction in attack surface, though it eliminates the analytics capability and may need to be coordinated with the teams using it. Because exploitation requires a high-privileged PeopleTools account, tighten and audit privileged account assignment, enforce least privilege for administrative roles, and review Dashboards access logs for anomalous privileged queries; these measures reduce the insider and post-compromise risk but do not substitute for the vendor patch. Note that no public exploit code has been identified at time of analysis, so remediation can proceed on a normal patch cycle rather than an emergency basis.

Affects your stack

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

Technical ContextAI · show details

OpenSearch Dashboards is the Apache-2.0 visualization and analytics front end bundled with OpenSearch (itself a fork of Elasticsearch/Kibana) and, in this case, shipped inside Oracle PeopleSoft Enterprise PeopleTools. The flaw is classified as CWE-284 (Improper Access Control), meaning the underlying root cause is a missing or insufficient authorization check on a Dashboards code path rather than a memory-safety or injection defect - an authenticated caller who already holds elevated PeopleTools privileges can reach resources or data they should not be permitted to view. The CVSS 3.1 vector (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N) confirms the attack is network-reachable over HTTP, requires no user interaction, has low complexity, and yields high confidentiality impact with no integrity or availability effect; the PR:H metric is the only meaningful barrier, defining it as an authenticated high-privileged access-control bypass rather than a remote unauthenticated compromise. The CPE data (cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.60/8.61/8.62) scopes the exposure precisely to those three PeopleTools releases, and the accompanying 'Authentication Bypass' tag aligns with an access-control weakness where privilege boundaries are enforced incorrectly or not at all.

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Severity by source

Vendor (oracle) PRIMARY 4.9 MEDIUM
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
vuln.today AI 4.9 MEDIUM

Network HTTP vector with low complexity but requires a high-privileged account (PR:H); impact is confidentiality-only data disclosure, so I:N and A:N.

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

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

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

DescriptionCVE.org

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: OpenSearch Dashboards). Supported versions that are affected are 8.60, 8.61 and 8.62. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).

Threat Intelligence Overview

EPSS Score
0.4%
Top 71% exploitable
Prevalence
High
widely deployed enterprise ERP platform in large orgs, universities, government
Data Quality
3 sources
Confidence: Low

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 MEDIUM
CISA KEV No
Public POC No
EPSS 0.4%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
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· derived
Medium

Priority Score

24
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +24
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Affected Products (CPE)CVE.org

cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.60:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.61:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.62:*:*:*:*:*:*:*
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