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

The Hacker News
Actively Exploited
CVEZero-dayGoogleExploitVulnerabilityCriticalOracle

Overview

Google has issued a warning about a surge in attacks exploiting a serious vulnerability in Oracle PeopleSoft, identified as CVE-2026-35273. This flaw has a CVSS score of 9.8, indicating a high risk of unauthorized remote code execution. The attacks are linked to the ShinyHunters group and are targeting various sectors worldwide. Organizations using Oracle PeopleSoft should take immediate action to secure their systems, as the vulnerability is currently being exploited in the wild. This situation underscores the need for companies to stay vigilant and apply necessary patches to mitigate the risk of exploitation.

Key Takeaways

  • Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
  • Affected Systems: Oracle PeopleSoft systems vulnerable to CVE-2026-35273
  • Action Required: Organizations should apply patches provided by Oracle for CVE-2026-35273 as soon as they are available.
  • Timeline: Newly disclosed

Original Article 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

Impact

Oracle PeopleSoft systems vulnerable to CVE-2026-35273

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Newly disclosed

Remediation

Organizations should apply patches provided by Oracle for CVE-2026-35273 as soon as they are available. Regular updates and security assessments should be conducted to identify and mitigate vulnerabilities.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to CVE, Zero-day, Google, and 4 more.

Read Original Article

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