The Events Calendar <= 6.16.5.0 - Missing Authorization

2026-07-06 00:00

Haitam Lazaar

Strategic Overview

Status

Patched in 6.16.5.1

Affected PluginThe Events Calendar

Affected Version<= 6.16.5.0

CVSS5.3Medium

CVECVE-2026-13390

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 a function in versions up to, and including, 6.16.5.0. This makes it possible for unauthenticated attackers to perform an unauthorized action.

Technical Analysis

REMEDIATION: Update to version 6.16.5.1, 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-2026-13390 https://www.wordfence.com/threat-intel/vulnerabilities/id/48cc0c28-77e2-49e7-aba3-fea2e66f7bb8

CVSS Vector

5.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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