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Dossier · Vulnerability

Actively exploited · CISA KEV · NVD published 2026-06-11

CVE-2026-35273

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).

  1. KEV
  2. same day →First PoC
  3. 108 days →First cited attacker

Signals

Exploited in the wild
Yesadded 2026-06-12 · due 2026-06-15 · known ransomware use. An observation, not a forecast.
EPSS · 30-day forecast
97%Chance of exploitation in the next 30 days, 100th percentile of all CVEs. A forecast; KEV outranks it.
CVSS · NVD · CRITICAL
9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Internet exposure
not stated by sourcesNo exposure census on this CVE's dispatches.

Exploits

4 known · links only

GitHub PoCs · by trust, then stars3

  1. HORKimhab/CVE-2026-35273 ↗Trust ok 100

    CVE-2026-35273

    ★ 4 · created 2026-06-12

  2. 0xBlackash/CVE-2026-35273 ↗Trust ok 100

    CVE-2026-35273

    ★ 3 · created 2026-06-12

  3. 12hrformat/CVE-2026-35273-POC ↗Trust ok 100

    CVE-2026-35273 - Oracle PeopleSoft PeopleTools Unauthenticated RCE Scanner

    ★ 1 · created 2026-06-26

Fake proof-of-concept repositories have been used to deliver malware to the researchers who run them. The trust verdict is our engine's heuristic over the repository (account age, what it ships, how its stars arrived); it is a reason to read the code first, not a finding about its author.

Nuclei1

  1. Oracle PeopleSoft PeopleTools PSEMHUB - Pre-Auth Java Deserialization RCE ↗

    Oracle PeopleSoft PeopleTools 8.61 and 8.62 contain a remote code execution vulnerability in Updates Environment Management, letting unauthenticated network attackers fully compromise the system, exploit requires network access via HTTP.

    yaml · seen 2026-10-18

On the wire

1 dispatch
  1. ShinyHunters Targets Education Sector with Oracle PeopleSoft ExploitKEV

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