CVE-2026-21934Network attack vector

Authenticated data read and modification via undisclosed flaw

Published Jan 20, 2026 · Updated Jan 20, 2026

An undisclosed flaw in Oracle PeopleSoft PeopleTools 8.60 through 8.62 allows remote authenticated users to read and modify data via HTTP. The flaw resides in the Push Notifications component, but Oracle has not published the vulnerable request, code locus, or incorrect operation. Low-privileged accounts suffice; impact is limited to a subset of readable data and some update, insert, or delete operations, with no service interruption.

CVSS severity5.4
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An undisclosed flaw in Oracle PeopleSoft PeopleTools 8.60 through 8.62 allows remote authenticated users to read and modify data via HTTP. The flaw resides in the Push Notifications component, but Oracle has not published the vulnerable request, code locus, or incorrect operation. Low-privileged accounts suffice; impact is limited to a subset of readable data and some update, insert, or delete operations, with no service interruption.

The record

CVE
CVE-2026-21934
Published
Jan 20, 2026
Updated
Jan 20, 2026
Vendor
Oracle
Product
PeopleSoft PeopleTools
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 20, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=8.60
  2. Affected versionversion=8.61
  3. Affected versionversion=8.62

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · PeopleSoft PeopleToolsversion=8.60; version=8.61; version=8.62

Published CVSS scores

5.4OracleCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

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 IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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.

Technologies

Your stack

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Your stack

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