CVE-2026-35273 is an unauthenticated remote code execution vulnerability in the Updates Environment Management component of Oracle PeopleSoft Enterprise PeopleTools 8.61 and 8.62. The flaw affects the Environment Management Hub (PSEMHUB) endpoint and has been associated with unsafe Java deserialization of serialized objects submitted in HTTP POST requests. An attacker can target the endpoint remotely without authentication or user interaction, potentially execute operating-system commands, and take over the affected PeopleTools environment.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No valid public exploits. Mallory filtered out 3 candidates as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
490 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A recently patched vulnerability in Oracle PeopleSoft PeopleTools that ShinyHunters claims to have exploited to compromise the FBI job-application portal and steal sensitive employee data.
Critical unauthenticated remote code execution vulnerability in the Updates Environment Management component of Oracle PeopleSoft Enterprise PeopleTools. It affects versions 8.61 and 8.62 and has a CVSS v3.1 score of 9.8; successful exploitation can fully compromise the affected PeopleSoft environment.
A critical unauthenticated remote-code-execution vulnerability in internet-facing Oracle PeopleSoft deployments. Initially exploited as a zero-day against academic institutions, it is now being mass-exploited by attackers linked to ShinyHunters affiliates, including through techniques that bypass WAF-based protections.
An Oracle PeopleSoft vulnerability allegedly used by ShinyHunters as a zero-day in June 2026 and later in a modified exploit targeting the FBI jobs site.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.