{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-84907", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2026-09-02T15:31:37.601Z", "datePublished": "2026-09-16T06:00:13.789Z", "dateUpdated": "2026-09-16T06:00:13.789Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2026-09-16T06:00:13.789Z"}, "title": "Eventin < 4.1.24 - Unauthenticated Order and Attendee Status Reset via Payment REST Endpoint", "problemTypes": [{"descriptions": [{"description": "CWE-862 Missing Authorization", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "Eventin", "versions": [{"status": "affected", "versionType": "semver", "version": "4.1.5", "lessThan": "4.1.24"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Eventin WordPress plugin before 4.1.24 does not properly authorise order finalisation when its offline (local) payment method is enabled, relying on a nonce that is exposed to unauthenticated visitors and never checking that the caller owns the order, allowing unauthenticated attackers to reset any existing order and its attendees to a pending state and thereby invalidate paid tickets."}], "references": [{"url": "https://wpscan.com/vulnerability/5ac3b3af-eee7-4cf1-a16a-6d0095306bb7/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "Karthik Ramakrishnan", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Eventin", "vendor": "Unknown", "versions": [{"lessThan": "4.1.24", "status": "affected", "version": "4.1.5", "versionType": "semver"}]}], "source": "contact@wpscan.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Eventin WordPress plugin before 4.1.24 does not properly authorise order finalisation when its offline (local) payment method is enabled, relying on a nonce that is exposed to unauthenticated visitors and never checking that the caller owns the order, allowing unauthenticated attackers to reset any existing order and its attendees to a pending state and thereby invalidate paid tickets."}], "id": "CVE-2026-84907", "lastModified": "2026-09-16T20:25:29.240", "metrics": {}, "published": "2026-09-16T06:16:33.850", "references": [{"source": "contact@wpscan.com", "url": "https://wpscan.com/vulnerability/5ac3b3af-eee7-4cf1-a16a-6d0095306bb7/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Deferred"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.1.5,4.1.24)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Eventin", "source": "cna", "vendor": "Unknown"}, "product": "eventin", "vendor": "eventin"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "created": "2026-09-16T10:30:17.722800+00:00", "updated": "2026-09-16T16:30:08.164352+00:00", "vendors": ["eventin", "eventin$PRODUCT$eventin", "wordpress", "wordpress$PRODUCT$wordpress"], "weaknesses": ["CWE-284", "CWE-307"]}