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CVE-2026-35273

Oracle PeopleSoft Enterprise PeopleTools Missing Authentication for Critical Function

9.8 CRITICALActively exploited (CISA KEV)Used in ransomwareEPSS 9.44%
  1. Published11 Jun 2026
  2. Added to CISA KEV12 Jun 2026
  3. Remediation due15 Jun 2026
Actively exploited (CISA KEV)

Oracle PeopleSoft Enterprise PeopleTools contains a missing authentication for critical function vulnerability which could allow an unauthenticated attacker to obtain takeover of PeopleSoft Enterprise PeopleTools.

Added to KEV: 12 Jun 2026Federal remediation due: 15 Jun 2026Used in ransomware

Description

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).

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
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

Affected products

Oracle Peoplesoft Enterprise Peopletools8.61 · 8.62

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2026-35273 being actively exploited?

Yes. CVE-2026-35273 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added 12 Jun 2026. It has been used in ransomware campaigns.

How severe is CVE-2026-35273?

CVE-2026-35273 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 9.44% probability of exploitation.

Which products are affected by CVE-2026-35273?

Affected products include Oracle Peoplesoft Enterprise Peopletools.

How do I fix CVE-2026-35273?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-35273 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. Because it is on the CISA KEV list, a risk for it never ranks below high, and the update that fixes it moves to the Emergency patch lane. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.