ShinyHunters-Exploited Oracle PeopleSoft Zero-Day Turns Out to Be Three Chained Flaws
// AI summary
ShinyHunters exploited three chained flaws, rooted in an SSRF allowing access to an internal management interface, in Oracle PeopleSoft, which was patched under CVE-2026-35273 in June.
// from the source
The critical Oracle PeopleSoft bug that ShinyHunters has exploited since May is not one flaw but three chained together, the researchers who reported it said this week. Oracle patched all three under a single identifier, CVE-2026-35273, in June. Its root is a server-side request forgery (SSRF) that reaches an internal management interface because PeopleSoft trusts its own loopback address