WordPress plugin · google-calendar-events

Is Simple Calendar safe?

Safe on 4.3.1 or newer.

The current version, 4.3.1, is past every affected range on record (5 of 5 records list one). Keep it updated and you’re clear of them.

Flaws on record: 5
High or critical: 0
Exploited: none
Current version: 4.3.1
Last updated: Oct 7, 2026
Active installs: 50,000+

Every recorded flaw

Dec 30, 2025Google Calendar Events: Authorization Bypass Through User-Controlled KeyCVE-2025-68979 · affects up to 3.5.9 · reported by PatchstackMedium 5.3
Sep 24, 2024Simple Calendar – Google Calendar: Reflected Cross-Site ScriptingCVE-2024-8549 · affects up to 3.4.2 · reported by WordfenceMedium 6.1
Dec 14, 2023Simple Calendar – Google Calendar: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2023-49151 · affects up to 3.2.6 · reported by PatchstackMedium 6.5
Oct 25, 2023Cross-Site Request Forgery (CSRF) vulnerability in Simple Calendar – Google Calendar Plugin <= 3.2.5 versions.CVE-2023-46189 · fixed in 3.2.6 · reported by PatchstackMedium 4.3
Oct 16, 2014Cross-site scripting (XSS) vulnerability in the Google Calendar Events plugin before 2.0.4 for WordPress allows remote attackers to inject arbitrary web script CVE-2014-7138 · fixed in 2.0.4 · reported by MITRE2.4% oddsMedium 4.3

Records come from the National Vulnerability Database, published by the researchers who found each flaw (Wordfence, Patchstack, WPScan and others); exploited status from CISA; exploit odds from FIRST’s EPSS; current version, installs and closures from wordpress.org, checked daily. Want every plugin on your site checked at once? Run the free website check.

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Is Simple Calendar safe?

Safe on 4.3.1 or newer.

Every recorded flaw

The flaws that hit local websites, every Friday.

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