CVE-2022-3891

WP FullCalendar <= 1.4.1 - Missing Authorization to Information Disclosure

mediumMissing Authorization

6.5

CVSS Score

6.5

CVSS Score

medium

Severity

1.5

Patched in

371d

Time to patch

Description

The WP FullCalendar plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on several AJAX actions in versions up to, and including, 1.4.1. This makes it possible for unauthenticated attackers to view arbitrary posts and pages regardless of password protection and whether they are private.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=1.4.1

PublishedJanuary 17, 2023

Last updatedJanuary 22, 2024

Affected pluginwp-fullcalendar

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/27d25885-1a85-40a0-9759-3ae0c8d73d11?source=api-prod

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