{"id":"CVE-2026-1310","state":"PUBLISHED","title":"Simple calendar for Elementor <= 1.6.6 - Missing Authorization to Unauthenticated Arbitrary Calendar Entry Deletion","description":"The Simple calendar for Elementor plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.6.6. This is due to missing capability checks on the `miga_ajax_editor_cal_delete` function that is hooked to the `miga_editor_cal_delete` AJAX action with both authenticated and unauthenticated access enabled. This makes it possible for unauthenticated attackers to delete arbitrary calendar entries by sending a request with a valid nonce and the calendar entry ID.","publishedAt":"2026-01-28T06:43:45.172Z","updatedAt":"2026-04-08T17:29:46.743Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["migaweb Simple calendar for Elementor"],"affected":[{"vendor":"migaweb","product":"Simple calendar for Elementor","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.6.6","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/e537c56d-7c5e-4f21-b266-ef3d1a87caf2?source=cve","https://plugins.trac.wordpress.org/browser/simple-calendar-for-elementor/trunk/widget/includes/backend_functions.php#L3","https://plugins.trac.wordpress.org/browser/simple-calendar-for-elementor/tags/1.6.6/widget/includes/backend_functions.php#L3","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3444617%40simple-calendar-for-elementor&new=3444617%40simple-calendar-for-elementor&sfp_email=&sfph_mail="],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/1xxx/CVE-2026-1310.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1310","state":"PUBLISHED","datePublished":"2026-01-28T06:43:45.172Z","dateUpdated":"2026-04-08T17:29:46.743Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-01-21T20:23:26.889Z"},"containers":{"cna":{"title":"Simple calendar for Elementor <= 1.6.6 - Missing Authorization to Unauthenticated Arbitrary Calendar Entry Deletion","descriptions":[{"lang":"en","value":"The Simple calendar for Elementor plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.6.6. This is due to missing capability checks on the `miga_ajax_editor_cal_delete` function that is hooked to the `miga_editor_cal_delete` AJAX action with both authenticated and unauthenticated access enabled. This makes it possible for unauthenticated attackers to delete arbitrary calendar entries by sending a request with a valid nonce and the calendar entry ID."}],"affected":[{"vendor":"migaweb","product":"Simple calendar for Elementor","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.6.6","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/e537c56d-7c5e-4f21-b266-ef3d1a87caf2?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/simple-calendar-for-elementor/trunk/widget/includes/backend_functions.php#L3"},{"url":"https://plugins.trac.wordpress.org/browser/simple-calendar-for-elementor/tags/1.6.6/widget/includes/backend_functions.php#L3"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3444617%40simple-calendar-for-elementor&new=3444617%40simple-calendar-for-elementor&sfp_email=&sfph_mail="}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","baseScore":5.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T17:29:46.743Z"},"credits":[{"lang":"en","type":"finder","value":"Nabil Irawan"}],"timeline":[{"time":"2026-01-27T18:06:15.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-28T14:50:03.775623Z","id":"CVE-2026-1310","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-28T14:50:23.612Z"}}]}}}