CRITICALZero Day
Global

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

·Source: The Hacker News

Updated:

Executive Summary

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

Analysis

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

Indicators of Compromise (1)

CVE (1)
CVE-2026-35273
NVDMITRE CVE
Source Attribution

Originally published by The Hacker News on Sep 26, 2026.

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