{"id":231419,"date":"2026-06-12T19:26:47","date_gmt":"2026-06-12T19:26:47","guid":{"rendered":"https:\/\/ushopwell.com\/ublog\/peoplesoft-0-day-affecting-hundreds-of-organizations-steals-gigabytes-of-data\/"},"modified":"2026-06-12T19:26:47","modified_gmt":"2026-06-12T19:26:47","slug":"peoplesoft-0-day-affecting-hundreds-of-organizations-steals-gigabytes-of-data","status":"publish","type":"post","link":"https:\/\/ushopwell.com\/ublog\/peoplesoft-0-day-affecting-hundreds-of-organizations-steals-gigabytes-of-data\/","title":{"rendered":"PeopleSoft 0-day affecting hundreds of organizations steals gigabytes of data"},"content":{"rendered":"<div>\n<p>One of the world\u2019s most active ransomware groups exploited a critical vulnerability in Oracle\u2019s PeopleSoft software suite and used it to target about 100 customers and extort at least one of them to pay up in exchange for not leaking stolen data, researchers said.<\/p>\n<p>The group, tracked as ShinyHunters, had been exploiting the PeopleSoft vulnerability for more than two weeks before Oracle <a href=\"https:\/\/blogs.oracle.com\/security\/security-alert-cve-2026-35273-released\">flagged<\/a> it. CVE-2026-35273, as the vulnerability is tracked, carries a severity rating of 9.8 out of 10, making the former zero-day one of the year\u2019s most critical vulnerabilities to be exploited.<\/p>\n<p>Google\u2019s Mandiant security team <a href=\"https:\/\/cloud.google.com\/blog\/topics\/threat-intelligence\/shinyhunters-targets-education-sector-oracle-exploit\">said<\/a> it\u2019s an SSRF (server-side request forgery), a vulnerability that allows attackers to send requests from a susceptible server to systems used by the targeted organization. Oracle said the SSRF is remotely exploitable, and the company has issued a stopgap mitigation but has yet to fully patch the flaw. Google has confirmed that victims are receiving extortion demands.<\/p>\n<p><a href=\"https:\/\/arstechnica.com\/security\/2026\/06\/peoplesoft-0-day-affecting-hundreds-of-organizations-steals-gigabytes-of-data\/\">Read full article<\/a><\/p>\n<p><a href=\"https:\/\/arstechnica.com\/security\/2026\/06\/peoplesoft-0-day-affecting-hundreds-of-organizations-steals-gigabytes-of-data\/#comments\">Comments<\/a><\/p>\n<\/div>\n<p class=\"wpematico_credit\"><small>Powered by <a href=\"http:\/\/www.wpematico.com\" target=\"_blank\">WPeMatico<\/a><\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>One of the world\u2019s most active ransomware groups exploited a critical vulnerability in Oracle\u2019s PeopleSoft software suite and used it to target about 100 customers and extort at least one of them to pay up in exchange for not leaking stolen data, researchers said. The group, tracked as ShinyHunters, had been exploiting the PeopleSoft vulnerability for more than two weeks before Oracle flagged it. CVE-2026-35273, as the vulnerability is tracked,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","tve_updated_post":"","tve_custom_css":"","tve_user_custom_css":"","tve_globals":{},"tcb2_ready":0,"tcb_editor_enabled":0,"tve_landing_page":"","_tve_header":"","_tve_footer":""},"categories":[241],"tags":[],"class_list":["post-231419","post","type-post","status-publish","format-standard","hentry","category-technology"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PeopleSoft 0-day affecting hundreds of organizations steals gigabytes of data - UshopWell.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ushopwell.com\/ublog\/peoplesoft-0-day-affecting-hundreds-of-organizations-steals-gigabytes-of-data\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PeopleSoft 0-day affecting hundreds of organizations steals gigabytes of data - UshopWell.com\" \/>\n<meta property=\"og:description\" content=\"One of the world\u2019s most active ransomware groups exploited a critical vulnerability in Oracle\u2019s PeopleSoft software suite and used it to target about 100 customers and extort at least one of them to pay up in exchange for not leaking stolen data, researchers said. The group, tracked as ShinyHunters, had been exploiting the PeopleSoft vulnerability for more than two weeks before Oracle flagged it. 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