Attackers Bypass WAFs to Exploit Oracle PeopleSoft Flaw and Deploy Web Shells

Google is warning of renewed mass exploitation of a known security vulnerability in Oracle PeopleSoft as part of a campaign targeting multiple sectors globally.

The ShinyHunters-linked activity involves the weaponization of CVE-2026-35273 (CVSS score: 9.8), a critical security flaw that could result in unauthenticated remote code execution.

The vulnerability was first exploited as a zero-day

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id: 3280
uid: YeVZR
insdate: 2026-09-26 15:10:11
title: Attackers Bypass WAFs to Exploit Oracle PeopleSoft Flaw and Deploy Web Shells
additional: Google is warning of renewed mass exploitation of a known security vulnerability in Oracle PeopleSoft as part of a campaign targeting multiple sectors globally.

The ShinyHunters-linked activity involves the weaponization of CVE-2026-35273 (CVSS score: 9.8), a critical security flaw that could result in unauthenticated remote code execution.

The vulnerability was first exploited as a zero-day
category: Cybersecurity
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