Mandiant warns of Oracle PeopleSoft vulnerability exploitation
A report published on September 28, 2026 says ShinyHunters is using workarounds to exploit a vulnerability in Oracle PeopleSoft; it gives no technical details or mitigation guidance.
On September 28, 2026, a report attributed to Mandiant warned that the ShinyHunters group is using workarounds to exploit a vulnerability in Oracle PeopleSoft, an Oracle product line. The text does not identify the flaw, affected systems, technique used, or an available fix.
The report also notes that ShinyHunters recently claimed responsibility for an attack on the FBI jobs website, without providing further details about that incident. The content is an automated translation of material from The Record. To verify the account, consult the original publication and look for updates from Mandiant and Oracle before making technical decisions.