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CVE-2026-61232 is an improper access control vulnerability (CWE-284) affecting the Oracle PeopleSoft Enterprise FIN Common Objects Brazil product, specifically version 9.1. The flaw resides within the Common Objects component, which handles generic data processing and service interfaces for Brazil-specific localization in PeopleSoft financial applications.
The vulnerability is easily exploitable over the network. An unauthenticated attacker with HTTP access can send specially crafted requests to the affected PeopleSoft server. Because the Common Objects component fails to properly enforce authorization checks, the server processes these requests without validating the caller’s identity or privileges.
No authentication, no privileges, and no user interaction are required for successful exploitation. The attack complexity is low, meaning that an attacker does not need to overcome any significant technical barriers. The vulnerability can be triggered remotely via the network, making it particularly dangerous for internet-facing PeopleSoft deployments.
Upon successful exploitation, the attacker gains unauthorized read access to sensitive data stored within the PeopleSoft Enterprise FIN Common Objects Brazil environment. This can include critical financial records, employee information, and other confidential business data. The impact is limited to confidentiality; there is no integrity or availability impact.
The vulnerability was publicly disclosed on July 21, 2026, as part of Oracle’s July 2026 Critical Patch Update. The CVSS 3.1 Base Score is 7.5 (High), with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. This indicates a network-accessible, low-complexity attack that requires no privileges or user interaction, resulting in high confidentiality impact.
As of the disclosure date, no public exploit code has been released, but the vulnerability is considered easy to exploit, and the estimated exploit price on underground markets ranges between $5,000 and $25,000. Organizations running PeopleSoft Enterprise FIN Common Objects Brazil 9.1 are strongly advised to apply the official patch immediately.
DailyCVE Form:
Platform: Oracle PeopleSoft
Version: 9.1
Vulnerability: Improper Access Control
Severity: High (7.5)
date: 2026-07-21
Prediction: 2026-07-21 (Patch Released)
What Undercode Say: Analytics
The following bash commands and code snippets can be used to detect and analyze exposure to CVE-2026-61232.
Check PeopleSoft Version:
Query the PeopleSoft version from the PS_HOME directory cat $PS_HOME/psrevision | grep "PeopleTools" Alternatively, check the version via the application server curl -s http://<PEOPLESOFT_HOST>:<PORT>/psp/ps/?cmd=version | grep "PeopleTools"
Detect Unauthenticated Access to Sensitive Endpoints:
Use curl to test for unauthorized access to Common Objects endpoints This is a benign probe to check if the endpoint is accessible without auth curl -v -X GET "http://<PEOPLESOFT_HOST>:<PORT>/psp/ps/EMPLOYEE/HRMS/c/COMMON_OBJECTS.GBL" \ -H "Accept: application/json" \ --max-time 10 If the response returns data without a login redirect, the system may be vulnerable
Nmap Scan for PeopleSoft Services:
Scan for open PeopleSoft ports (typically 8000, 8080, 443) nmap -p 8000,8080,443,7001,7002 <TARGET_IP> -sV --script=http-
Python Proof-of-Concept Snippet (Educational):
import requests
Target PeopleSoft FIN Common Objects Brazil endpoint
url = "http://<PEOPLESOFT_HOST>:<PORT>/psp/ps/EMPLOYEE/HRMS/c/COMMON_OBJECTS.GBL"
headers = {"Accept": "application/json"}
try:
response = requests.get(url, headers=headers, timeout=10)
if response.status_code == 200 and "data" in response.text:
print("[!] Potential vulnerability: Unauthenticated data exposure detected.")
else:
print("[+] Endpoint appears protected or not vulnerable.")
except Exception as e:
print(f"[-] Error: {e}")
Exploit
As of the current date, no public exploit code has been released for CVE-2026-61232. However, the vulnerability is classified as easily exploitable, and attackers with network access can craft HTTP requests targeting the Common Objects component to retrieve sensitive data without authentication.
The attack vector is remote and requires no user interaction. An attacker would typically:
1. Identify a publicly accessible PeopleSoft Enterprise FIN Common Objects Brazil instance.
2. Send crafted HTTP GET or POST requests to the Common Objects endpoints, bypassing access controls.
3. Parse the server’s response to extract critical data such as financial records, employee details, or configuration information.
The exploitation technique is mapped to MITRE ATT&CK T1592 (Gather Victim Host Information). Given the high confidentiality impact and the lack of required privileges, this vulnerability represents a significant data exposure risk.
Protection
- Immediate Patching: Apply Oracle’s July 2026 Critical Patch Update, which was released on July 21, 2026, and contains the official fix for CVE-2026-61232. Refer to Oracle’s CPU advisory for detailed installation instructions.
- Network Segmentation: Restrict network access to PeopleSoft application servers at the perimeter. Ensure that the PeopleSoft web interface is not exposed to the public internet unless absolutely necessary. Use firewalls to allow access only from trusted IP ranges.
- Web Application Firewall (WAF): Deploy a WAF with rules to detect and block anomalous HTTP requests targeting PeopleSoft Common Objects endpoints. Implement rate limiting to mitigate automated scanning.
- Monitor Logs: Enable detailed logging on the PeopleSoft application server and monitor for unusual access patterns, especially unauthenticated requests to sensitive components.
- Least Privilege: Review and restrict access controls within PeopleSoft to ensure that only authorized users and services have access to the Common Objects functionality.
Impact
- Confidentiality Breach: Successful exploitation allows an unauthenticated attacker to gain unauthorized access to critical data within the PeopleSoft Enterprise FIN Common Objects Brazil environment. This can include sensitive financial information, personally identifiable information (PII), and business-critical records.
- Data Exposure: The attacker can retrieve complete access to all data accessible through the affected component, potentially leading to large-scale data exfiltration.
- Regulatory and Compliance Risks: Exposure of sensitive data may lead to violations of data protection regulations such as GDPR, LGPD (Brazil’s General Data Protection Law), and other industry-specific compliance requirements.
- Reputational Damage: Organizations that fail to patch this vulnerability may suffer reputational harm, loss of customer trust, and potential legal liabilities.
- No Integrity or Availability Impact: The vulnerability does not allow data modification or denial of service; the impact is strictly limited to confidentiality. However, the stolen data could be used in subsequent attacks, such as social engineering or identity theft.
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Sources:
Reported By: nvd.nist.gov
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