CVE-2022-47427 MEDIUM

CVE-2022-47427: WordPress My Calendar Plugin <= 3.3.24.1 is vulnerable to Cross Site Request Forgery (CSRF)

Vendor Joseph C Dolson

Product My Calendar

Weakness CWE-352 · CSRF

Published March 15, 2023

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

5.4/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction Required

Confidentiality None

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Cross-Site Request Forgery (CSRF) vulnerability in Joseph C Dolson My Calendar plugin <= 3.3.24.1 versions.

Explanation of Vulnerability in Simple Terms

02Summary

My Calendar versions up to 3.3.24.1 are vulnerable to cross-site request forgery (CSRF) attacks. An attacker can craft a malicious webpage that, when visited by a logged-in site administrator, performs unwanted actions within the plugin without the admin's knowledge or consent. This could allow modification of calendar settings or data.

What an attacker can do

03Attacker Capabilities

Trick a logged-in admin into modifying calendar settings or data by visiting a malicious webpage.

Potential impact on your site

04Site Impact

Calendar configuration or events could be altered without your knowledge if an admin visits a malicious link.

Conditions required to exploit

05Prerequisites

Admin must be logged in and visit an attacker-controlled webpage; no special privileges required.

Key dates

06Disclosure timeline

March 15, 2023 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2022-47427 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/352.html AskarLabs — CWE-352 write-up Cross-Site Request Forgery

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