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

2026-01-20 01:45

type5afe

Strategic Overview

Status

Patched in 6.15.13.1

Affected PluginThe Events Calendar

Affected Version<= 6.15.13

CVSS5.4Medium

CVECVE-2025-15043

View all The Events Calendar vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 6.15.13.1, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2025-15043 https://www.wordfence.com/threat-intel/vulnerabilities/id/346a5b00-fb76-4413-a935-a2df4dc51984

CVSS Vector

5.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityLow

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