{"id":"CVE-2026-77694","aliases":["EUVD-2026-66284","GHSA-rh58-q787-q9gq"],"status":"published","title":"Eventin \u003c 4.1.19 - Unauthenticated Order Completion Without Payment via order_token","description":"The Eventin  WordPress plugin before 4.1.19 does not properly restrict which changes a guest checkout token is allowed to authorise on an order, allowing unauthenticated users to mark their own unpaid order as completed and be issued a valid paid ticket with no payment taken.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00304,"percentile":0.23348,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-08-26T06:00:21Z","modified":"2026-08-26T18:32:03Z","products":[{"vendor":"arraytics","product":"eventin"},{"vendor":"unknown","product":"eventin"}],"references":[{"url":"https://wpscan.com/vulnerability/2670eac4-b630-4546-9b56-f19feabfa550/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-77694"},{"url":"https://wpscan.com/vulnerability/2670eac4-b630-4546-9b56-f19feabfa550"},{"url":"https://github.com/advisories/GHSA-rh58-q787-q9gq"}],"sources":{"cve":[{"id":"CVE-2026-77694","title":"Eventin \u003c 4.1.19 - Unauthenticated Order Completion Without Payment via order_token","description":"The Eventin  WordPress plugin before 4.1.19 does not properly restrict which changes a guest checkout token is allowed to authorise on an order, allowing unauthenticated users to mark their own unpaid order as completed and be issued a valid paid ticket with no payment taken.","status":"published","published":"2026-08-26T06:00:21.437Z","modified":"2026-08-26T14:43:08.015Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:20:15.712761Z"}],"euvd":[{"id":"EUVD-2026-66284","description":"The Eventin  WordPress plugin before 4.1.19 does not properly restrict which changes a guest checkout token is allowed to authorise on an order, allowing unauthenticated users to mark their own unpaid order as completed and be issued a valid paid ticket with no payment taken.","status":"published","published":"2026-08-26T06:00:21Z","modified":"2026-08-26T14:43:08Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:01:30.898869Z"}],"ghsa":[{"id":"GHSA-rh58-q787-q9gq","title":"The Eventin  WordPress plugin before 4.1.19 does not properly restrict which changes a guest...","description":"The Eventin  WordPress plugin before 4.1.19 does not properly restrict which changes a guest checkout token is allowed to authorise on an order, allowing unauthenticated users to mark their own unpaid order as completed and be issued a valid paid ticket with no payment taken.","status":"published","published":"2026-08-26T18:31:53Z","modified":"2026-08-26T18:32:03Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:10:59.944342Z"}],"nvd":[{"id":"CVE-2026-77694","description":"The Eventin  WordPress plugin before 4.1.19 does not properly restrict which changes a guest checkout token is allowed to authorise on an order, allowing unauthenticated users to mark their own unpaid order as completed and be issued a valid paid ticket with no payment taken.","status":"published","published":"2026-08-26T06:16:29.313Z","modified":"2026-08-26T16:30:52.723Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:41.66469Z"}]}}