CVE-2025-5936

MEDIUM

VR Calendar < 2.4.7 - Cross-Site Request Forgery via syncCalendar() Function

Title source: llm

Description

The VR Calendar plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.4.7. This is due to missing or incorrect nonce validation on the syncCalendar() function. This makes it possible for unauthenticated attackers to trigger a calendar sync via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

References (2)

Core 2

Core References

Product

https://plugins.trac.wordpress.org/browser/vr-calendar-sync/trunk/Admin/Classes/VRCalendarAdmin.class.php#L98

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/57dbafe8-dcb3-4ac9-ad5e-76baf1963850?source=cve

Scores

CVSS v3 4.3

EPSS 0.0013

EPSS Percentile 2.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-352

Status published

Products (2)

innate-images-llc/VR Calendar < 2.4.7

vr_calendar_project/vr_calendar < 2.4.7

Published Jun 27, 2025

Tracked Since Feb 18, 2026