CVE-2026-35273Known exploitationNetwork attack vector

Unauthenticated code execution via undisclosed critical function

Published Jun 11, 2026 · Updated Jun 11, 2026

Missing authentication in Oracle PeopleSoft PeopleTools 8.61 and 8.62 allows remote attackers to execute code via HTTP requests. The Updates Environment Management component exposes a critical function without authentication; Oracle has not disclosed the specific endpoint or request-processing error. Network access to the HTTP or HTTPS service is sufficient, with no credentials or user interaction required, and successful exploitation provides full system takeover.

CVSS severity9.8
Critical
EPSS probability95.47%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authentication in Oracle PeopleSoft PeopleTools 8.61 and 8.62 allows remote attackers to execute code via HTTP requests. The Updates Environment Management component exposes a critical function without authentication; Oracle has not disclosed the specific endpoint or request-processing error. Network access to the HTTP or HTTPS service is sufficient, with no credentials or user interaction required, and successful exploitation provides full system takeover.

The record

CVE
CVE-2026-35273
Published
Jun 11, 2026
Updated
Jun 11, 2026
Vendor
Oracle
Product
PeopleSoft PeopleTools
Classifications
CWE-306, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 11, 2026Record updatedLatest update available in the CVE record.
  3. Jun 12, 2026Exploitation reportedCISA Known Exploited Vulnerabilities catalog listing

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=8.61
  2. Affected versionversion=8.62

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle · PeopleSoft PeopleToolsversion=8.61; version=8.62

Published CVSS scores

9.8OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsShadowserver observations through Sep 15, 2026. Gaps indicate unavailable data.
Sep 9, 2026Sep 15, 2026
View daily counts
Reporting dayUnique IPs
Sep 9, 2026Unavailable
Sep 10, 2026Unavailable
Sep 11, 2026Unavailable
Sep 12, 2026Unavailable
Sep 13, 2026Unavailable
Sep 14, 20261
Sep 15, 20261
Latest reporting daySep 15, 2026
Latest daily unique IPs1
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationReported
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Reported exploitation

Technologies

Your stack

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Your stack

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