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CRITICAL Actively exploited Used in ransomware CWE-306

CVE-2026-35273

Oracle PeopleSoft Enterprise PeopleTools Missing Authentication for Critical Function Vulnerability

Oracle·PeopleSoft Enterprise PeopleTools

9.8/ 10
CVSS 3.1
Critical severity
97%
EPSS exploit odds
Chance of exploitation in the next 30 days
Higher than 99.9% of all CVEs
Listed
CISA KEV catalog
Added
Jun 12, 2026
Fix due
Jun 15, 2026
Ransomware
Known use
Timeline
Published
Jun 11, 2026
Updated
Aug 4, 2026
First covered
Jun 29, 2026
Latest story
2 months ago

Summary

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Updates Environment Management). 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 PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise 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).

CWE-306Missing Authentication for Critical Function

Attack profile

Attack vectorNetwork
ComplexityLow
PrivilegesNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA required action

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Affected products

  • Oracle PeopleSoft Enterprise PeopleTools8.618.62

References

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