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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2023-48653","publisher":"FIRST EPSS","observed_at":"2026-11-06T20:56:52.577Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4476af9585f588c15d3426735aa33098"],"technology":"concrete5/concrete5","known_exclusions":[],"conditions_summary":"Concrete CMS before 8.5.14 and 9 before 9.2.3 allows Cross Site Request Forgery (CSRF) via ccm/calendar/dialogs/event/delete/submit. An attacker can force an admin to delete events on the site because the event ID is numeric and sequential.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 8.5.14"]},{"certainty":"source_listed","source_ids":["sr-4476af9585f588c15d3426735aa33098"],"technology":"concrete5/concrete5","known_exclusions":[],"conditions_summary":"Concrete CMS before 8.5.14 and 9 before 9.2.3 allows Cross Site Request Forgery (CSRF) via ccm/calendar/dialogs/event/delete/submit. 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