{"id":"CVE-2024-0238","aliases":["EUVD-2024-16036","GHSA-jgc8-hcph-rwrm"],"status":"published","title":"EventON (Free \u003c 2.2.8, Premium \u003c 4.5.6) - Unauthenticated Arbitrary Post Metadata Update","description":"The EventON Premium WordPress plugin before 4.5.6, EventON WordPress plugin before 2.2.8 do not have authorisation in an AJAX action, and does not ensure that the post to be updated belong to the plugin, allowing unauthenticated users to update arbitrary post metadata.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00373,"percentile":0.31596,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79","CWE-862"],"published":"2024-01-16T15:57:05Z","modified":"2026-06-17T06:53:03Z","products":[{"vendor":"ashanjay","product":"eventon"},{"vendor":"myeventon","product":"eventon"},{"vendor":"unknown","product":"eventon"},{"vendor":"unknown","product":"eventon premium"}],"references":[{"url":"https://wpscan.com/vulnerability/774655ac-b201-4d9f-8790-9eff8564bc91/","tags":["exploit","vdb-entry","technical-description","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-0238"},{"url":"https://wpscan.com/vulnerability/774655ac-b201-4d9f-8790-9eff8564bc91"},{"url":"https://github.com/advisories/GHSA-jgc8-hcph-rwrm"}],"sources":{"cve":[{"id":"CVE-2024-0238","title":"EventON (Free \u003c 2.2.8, Premium \u003c 4.5.6) - Unauthenticated Arbitrary Post Metadata Update","description":"The EventON Premium WordPress plugin before 4.5.6, EventON WordPress plugin before 2.2.8 do not have authorisation in an AJAX action, and does not ensure that the post to be updated belong to the plugin, allowing unauthenticated users to update arbitrary post metadata.","status":"published","published":"2024-01-16T15:57:05.09Z","modified":"2025-06-02T15:09:17.461Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:22.852179Z"}],"euvd":[{"id":"EUVD-2024-16036","description":"The EventON Premium WordPress plugin before 4.5.6, EventON WordPress plugin before 2.2.8 do not have authorisation in an AJAX action, and does not ensure that the post to be updated belong to the plugin, allowing unauthenticated users to update arbitrary post metadata.","status":"published","published":"2024-01-16T15:57:05Z","modified":"2025-06-02T15:09:17Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:33.292081Z"}],"ghsa":[{"id":"GHSA-jgc8-hcph-rwrm","title":"The EventON WordPress plugin before 4.5.5, EventON WordPress plugin before 2.2.7 do not have...","description":"The EventON WordPress plugin before 4.5.5, EventON WordPress plugin before 2.2.7 do not have authorisation in an AJAX action, and does not ensure that the post to be updated belong to the plugin, allowing unauthenticated users to update arbitrary post metadata.","status":"published","published":"2024-01-16T18:31:10Z","modified":"2025-06-02T15:32:22Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:02:32.017383Z"}],"nvd":[{"id":"CVE-2024-0238","description":"The EventON Premium WordPress plugin before 4.5.6, EventON WordPress plugin before 2.2.8 do not have authorisation in an AJAX action, and does not ensure that the post to be updated belong to the plugin, allowing unauthenticated users to update arbitrary post metadata.","status":"published","published":"2024-01-16T16:15:14.467Z","modified":"2026-06-17T06:53:03.727Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79","CWE-862"],"updated_at":"2026-11-02T14:09:30.070039Z"}]}}