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CVE-2026-35273

INDEX BUILT · 2026-09-20

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Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Updates Environment Management)

CVE-2026-352734 of 4 sources documented this
89

rank 89 = 40 + 25 + 12 + 4 + 8

rank@v1 · act now

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.09444 · CISA KEV listed  ·  without this subject the record ranks 49

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 9.8, from the CNA  ·  without this subject the record ranks 64

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

rose on 2026-06-23  ·  without this subject the record ranks 77

How much of the world it touches

NVD CPE configurations

2 products in the CPE ranges  ·  without this subject the record ranks 85

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 81

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$471,000over the next 30 days, if this record is yours
Movement-$4.29Mon 2026-09-28, the last material move
Basisassumeda published average, not your estate

$471,000 = $4.99M incident cost x 1 exposure x 0.09444 likelihood

udv@v1 · unaudited · wrong for you until you say what you run

$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.

Hindsight · the state

0.09444EPSSKEV · LISTED
Severity9.8 CRITICALreceipt
Harmtotal loss · unauthenticated · ransomware-linkedreceipt
Exploitationransomware use knownreceipt
Defenseno fix version held
Movementthreshold crossedreceipt
RISING10Risen from 0.00025 to 0.09444 across 12 observations. arc-rules@v1

Foresight · where to check next

CVE-2023-28461Corporation WebCVE-2022-26501Oracle Paymentslangflow-aiJetBrains35273

This record is one instance of CWE-306, missing authentication for critical function. The index holds 3316 prior instances of this class, 53 KEV-listed. The nearest of its KEV-listed records are drawn beside this. taxonomy@v1

Full pattern panel

Prior records in this weakness class. Each is its own record, dated and receipted.
Color is a claim, not decoration:the hostile worldthe defenseno signalspoke length is how much of the record matches, not how bad it is

Running Oracle Corporation PeopleSoft Enterprise…? Check your version

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Harm, if it fires from the vector and the weakness

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Reachnetwork-reachable · no privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-306 Missing Authentication for Critical Functionreceipt
Published consequencesCWE-306: Access Control, Other: Gain Privileges or Assume Identity, Varies by Context[email protected]
Ransomware campaign useKnown (CISA)receipt

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

Fixed inNo fix version in held sources, as the index stood on 28 Sep 2026.
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.
CISA remediation statusoverdue since 2026-06-15receipt
CISA required actionApply 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…receipt
Show full 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.

Published to CISA KEV1 dayderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Ransomware campaign use known, 2026-06-12.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 3 public repositories2026-06-12receipt
  • RUNG 3Exploited in the wild · CISA KEV listed2026-06-12receipt
  • RUNG 4Ransomware campaign use known2026-06-12receipt

Authority who says so

CVSS, the CNA9.8 CRITICALreceipt
Exploit probability0.09444 · top 5% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned byoraclereceipt
Recorded changes26 · last 30 Sep 2026derived

Affected & Fixed Versions as published

Affected productOracle Corporation PeopleSoft Enterprise PeopleToolsreceipt
Published rangesoracle peoplesoft enterprise peopletools 8.61; oracle peoplesoft enterprise peopletools 8.62receipt

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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What it is stated by the CNA

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). receipt

NVD's analysis a second authority

weakness
CWE-306
affected versions
oracle peoplesoft enterprise peopletools 8.61; oracle peoplesoft enterprise peopletools 8.62
also scored by
[email protected] 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

check it yourself oracle.com receipt

Dated events

2026-06-12Added to CISA KEV2026-06-13EPSS moved 0.00 to 0.222026-06-15CISA remediation due2026-09-28EPSS moved 0.95 to 0.09

Movement the material steps

11 Jun 20260.00025
13 Jun 20260.22206 · crossed 0.10
15 Jun 20260.00717 · crossed 0.10 · scoring model v2026.06.15
23 Jun 20260.89793 · crossed 0.10 and 0.50
29 Jun 20260.9233 · crossed 0.90
28 Sep 20260.09444 · crossed 0.10 and 0.50 and 0.90

This score more than doubled inside 72 hours. Both observations are in the full history below.

Show all 12 observations
11 Jun 20260.00025
12 Jun 20260.00024
13 Jun 20260.22206
14 Jun 20260.19819
15 Jun 20260.00717
19 Jun 20260.07511
23 Jun 20260.89793
29 Jun 20260.9233
23 Jul 20260.94015
24 Jul 20260.93997
1 Aug 20260.95473
28 Sep 20260.09444

12 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.09444Published2026-06-11Public PoC · CISA KEV2026-06-12Index as of2026-09-28

Listed by CISA one day after it published, exploit probability more than doubled between 2026-06-12 and 2026-06-13 (0.00024 → 0.22206) and the record had been public for 3 months when this index was last written.

Published 2026-06-11 receipt · Public PoC 2026-06-12 receipt · CISA KEV 2026-06-12 receipt · Index as of 2026-09-28 derived

The pattern, elsewhere

This record is one instance of CWE-306, missing authentication for critical function. The index holds 3316 prior instances of this class, 53 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2023-28461matches 8 of 8KEV listed · 2023receipt
CVE-2022-21587 · Oracle Corporation Web Applications Desktop…matches 9 of 9KEV listed · 2022receipt
CVE-2022-26501matches 8 of 8KEV listed · 2022receipt
CVE-2026-46817 · Oracle Paymentsmatches 9 of 9KEV listed · 2026receipt
CVE-2025-3248 · langflow-ai langflowmatches 8 of 9KEV listed · 2025receipt
CVE-2023-42793 · JetBrains TeamCitymatches 8 of 9KEV listed · 2023receipt

"Matches n of m" counts the attributes the two records can both be compared on: the CVSS metrics they share a version of, any weakness class beyond this one, and the vendor. fit-rules@v1

3316 records in this class held. The six above are drawn from the ones CISA has listed as exploited, ranked by how much of the record matches this one. That is why every one of them is KEV-listed: the pool is, so the colour on those spokes says nothing the pool has not already said.

No curated product neighbourhood is held for this product, so the records above are the nearest this index can name. The neighbourhood table covers a small set of products and is extended by hand.

Siblings and hubs

Records related to this one

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These are index-wide views, not findings about CVE-2026-35273.

What usually comes next

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