CVE-2025-15043 - CVE House

Back to Database

Status published Medium CVE-2025-15043

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

5.4 CVSS

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-15043

Check My Exposure

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

M Indra Purnama

References

More from stellarwp

View All →

The Events Calendar <= 6.15.2 - Missing Authorization to Unauthenticated Password-Protected Information Disclosure

The Events Calendar <= 6.15.1 - Unauthenticated SQL Injection

GiveWP – Donation Plugin and Fundraising Platform <= 4.6.0 - Unauthenticated Donor Data Exposure

GiveWP – Donation Plugin and Fundraising Platform <= 4.5.0 - Missing Authorization to Donation Update

GiveWP – Donation Plugin and Fundraising Platform <= 4.5.0 - Authenticated (GiveWP worker+) Stored Cross-Site Scripting

Affected Vendor

stellarwp

View all reports →

Affected Software

The Events Calendar

Vulnerable Versions:

0

Timeline

Official Publish: January 20th, 2026

Last Modified: April 8th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1078 Valid Accounts

T1531 Account Access Removal