Summary
CVE-2026-60593 is a high-severity vulnerability in Oracle PeopleSoft Enterprise FIN Staffing Front Office version 9.2, disclosed on July 21, 2026 as part of Oracle’s July 2026 Critical Patch Update (CPU). The flaw allows unauthenticated, network-based attackers to perform unauthorized creation, deletion, or modification of critical data via HTTP, earning a CVSS v3.1 base score of 7.5 (HIGH).
Technical details
- Attack vector: Exploitable remotely over HTTP with no authentication required and no user interaction needed (AV:N/AC:L/PR:N/UI:N)
- Root cause: The exact vulnerability class has not been disclosed by Oracle; no CWE identifier is assigned in the CVE record
- Trigger conditions: An unauthenticated attacker with network access to an internet-exposed PeopleSoft instance can send crafted HTTP requests to trigger the vulnerability
- Impact: Unauthorized creation, deletion, or modification of critical data within the Staffing Front Office module — a financial ERP component handling staffing contracts, placements, and billing records; no confidentiality or availability impact is indicated (C:N/A:N)
Affected software
- Oracle PeopleSoft Enterprise FIN Staffing Front Office version 9.2
Severity
- CVSS v3.1 Base Score: 7.5 HIGH
- Vector String:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Mitigation and recommended actions
- Immediate: Apply Oracle’s July 2026 Critical Patch Update (CPU), which contains the official fix for this vulnerability. The advisory is available at https://www.oracle.com/security-alerts/cpujul2026.html
- Network mitigation: If patching cannot be applied immediately, restrict external network access to PeopleSoft web server ports (HTTP/HTTPS) at the perimeter firewall, ensuring the application is not directly reachable from the public internet
- Access review: Audit exposure of PeopleSoft FIN Staffing Front Office endpoints and confirm that internet-facing deployments are placed behind VPN or other authenticated gateways until the patch is applied
IONIX Status
The IONIX research team is tracking ongoing exploitation attempts and recommends immediate patching. Potentially affected assets are outlined in this post.

