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CVE-2026-1310

MEDIUM 5.3 CVSS 3.1
Published
January 28, 2026
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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.

Affected WordPress components

  • Simple calendar for Elementor Plugin · simple-calendar-for-elementor
    Confirmed match Active
    Up to and including 1.6.6
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • migaweb Simple calendar for Elementor — Up to and including 1.6.6

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/simple-calendar-for-elementor/tags/1.6.6/widget/includes/backend_functions.php#L3
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/simple-calendar-for-elementor/trunk/widget/includes/backend_functions.php#L3
  • plugins.trac.wordpress.org 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=
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/e537c56d-7c5e-4f21-b266-ef3d1a87caf2?source=cve
  • nvd.nist.gov Official NVD record