PT-2026-3571 · WordPress · The Events Calendar

Published 2026-01-20 · Updated 2026-01-20 · CVE-2025-15043

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Name of the Vulnerable Software and Affected Versions The Events Calendar plugin for WordPress versions prior to 6.15.14

Description The Events Calendar plugin for WordPress is susceptible to unauthorized access because of a missing capability check within the start migration, cancel migration, and revert migration functions. This allows authenticated attackers with subscriber-level access or higher to initiate, cancel, or revert the Custom Tables V1 database migration. The revert action can lead to the complete removal of custom database tables.

Recommendations Update The Events Calendar plugin to version 6.15.14 or later.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2025-15043

Affected Products

The Events Calendar

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-15043 · Security Note
• https://twitter.com/CVEnew/status/2013625624850768349 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/346a5b00-fb76-4413-a935-a2df4dc51984?source=cve · Note
• https://plugins.trac.wordpress.org/changeset?old_path=/the-events-calendar/tags/6.15.13&new_path=/the-events-calendar/tags/6.15.13.1 · Note
• https://t.me/CVEtracker/42628 · Telegram Post