CVE-2026-35278: Vulnerability in the PeopleSoft Enterprise PT PeopleTools product of Oracle PeopleSoft (component: Performance Monitor). Supported versions that are affected…

PriorityP263critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

0.58%

43.1th percentile

Vulnerability in the PeopleSoft Enterprise PT PeopleTools product of Oracle PeopleSoft (component: Performance Monitor). Supported versions that are affected are 8.61 and 8.62. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PT PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PT PeopleTools. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Affected

4 ranges

Vendor	Product	Version range	Fixed in
oracle	peoplesoft_enterprise_pt_peopletools	—	—
oracle	peoplesoft_enterprise_pt_peopletools	—	—
oracle_corporation	peoplesoft_enterprise_pt_peopletools	—	—
oracle_corporation	peoplesoft_enterprise_pt_peopletools	—	—

Detection & IOCsextracted from sources · hover to see the quote

→CVE-2026-35278 affects PeopleSoft Enterprise PT PeopleTools Performance Monitor component; target versions 8.61 and 8.62 accessible over HTTP without authentication (unauthenticated network attack vector) ↗
→Successful exploitation leads to full system takeover (RCE); monitor PeopleSoft Performance Monitor HTTP endpoints for anomalous unauthenticated requests ↗
→CVSS 3.1 score 9.8 with vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H — no privileges or user interaction required, low attack complexity; prioritize detection and patching ↗

·Only PeopleSoft Enterprise PT PeopleTools versions 8.61 and 8.62 are confirmed affected; scope exploitation detection efforts to these versions ↗
·Vulnerability resides specifically in the Performance Monitor component of PeopleTools; focus monitoring and patch verification on that component ↗

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

cvelistv5v3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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