CVE-2021-35568Network attack vector

Unauthenticated data disclosure and modification

Published Oct 20, 2021 · Updated Sep 25, 2024

An unspecified Rich Text Editor flaw in Oracle PeopleSoft PeopleTools 8.57 through 8.59 allows remote attackers to read and modify data. Oracle has not published the flawed Rich Text Editor operation or how crafted HTTP input reaches it. Exploitation requires no credentials but does require another person to interact, and it can expose a subset of accessible data or update, insert, or delete some accessible data.

CVSS severity6.1
Medium
EPSS probability0.84%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An unspecified Rich Text Editor flaw in Oracle PeopleSoft PeopleTools 8.57 through 8.59 allows remote attackers to read and modify data. Oracle has not published the flawed Rich Text Editor operation or how crafted HTTP input reaches it. Exploitation requires no credentials but does require another person to interact, and it can expose a subset of accessible data or update, insert, or delete some accessible data.

The record

CVE
CVE-2021-35568
Published
Oct 20, 2021
Updated
Sep 25, 2024
Vendor
Oracle Corporation
Product
PeopleSoft PeopleTools
Classifications
Unavailable
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 20, 2021CVE publishedPublication date reported by the CVE source.
  2. Sep 25, 2024Record 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=8.57
  2. Affected versionversion=8.58
  3. Affected versionversion=8.59

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · PeopleSoft PeopleToolsversion=8.57; version=8.58; version=8.59

Published CVSS scores

6.1OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
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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