CVE-2025-15043

MEDIUM 5.4

The Events Calendar <= 6.15.13 - Missing Authorization to Authenticated (Subscriber+) Data Migration Control

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

The The Events Calendar plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the 'start_migration', 'cancel_migration', and 'revert_migration' functions in all versions up to, and including, 6.15.13. This makes it possible for authenticated attackers, with subscriber level access and above, to start, cancel, or revert the Custom Tables V1 database migration, including dropping the custom database tables entirely via the revert action.

CWE	CWE-862
Vendor	stellarwp
Product	the events calendar
Published	Jan 20, 2026
Last Updated	Apr 8, 2026

Stay Ahead of the Next One

Get instant alerts for stellarwp the events calendar

Be the first to know when new medium vulnerabilities affecting stellarwp the events calendar are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

stellarwp / The Events Calendar

0 ≤ 6.15.13

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/346a5b00-fb76-4413-a935-a2df4dc51984?source=cve plugins.trac.wordpress.org: 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

Credits

M Indra Purnama