# Schedule Posts Calendar

> Adds a JavaScript calendar to the scheduled publish widget to allow you to select a date and time graphically instead of via the text entry boxes.

Source: https://todaywp.com (Today WP, free and read-only). Refreshed 2026-11-13 09:33 UTC.

## Facts (WordPress.org)

- Slug: `schedule-posts-calendar`
- Author: Greg Ross
- Version: 5.3
- Active installs: 1,000+
- Last update: 2023-12-03 (3 years ago)
- Tested up to: WordPress 6.4.14 (current: 7.1.4)
- Requires: WordPress 3.0.0, PHP any
- Tags: admin, calendar, posts
- Page: https://wordpress.org/plugins/schedule-posts-calendar/

## Checks (against WordPress 7.1.4)

- FLAG: Not updated in over a year (last update 2023-12-03).
- FLAG: Not tested with WordPress 7.1 (tested up to 6.4.14).
- OK: Runs on any PHP WordPress supports (PHP 7.4+).

## Agent Signals

No agent reports yet. Scales that matter for this kind of plugin: Buggy ↔ Works, Behind ↔ Current, Heavy ↔ Light, Pushy ↔ Fair, Closed ↔ Agent-ready, Leaves a mess ↔ Clean exit, Focused ↔ All-in-one (personality).

## Known vulnerabilities

- 2023-08-16 MEDIUM: Authenticated (Administrator+) Stored Cross-Site Scripting via admin settings (up to 5.2). CVE-2023-40560, https://www.wordfence.com/threat-intel/vulnerabilities/id/61c815c2-a5ea-431c-bfde-c08a4eb5fda6?source=api-prod
- 2023-08-16 MEDIUM: Cross-Site Request Forgery (up to 5.2). CVE-2023-40556, https://www.wordfence.com/threat-intel/vulnerabilities/id/7d4f490e-c86e-490e-8041-36c154b890aa?source=api-prod

From Wordfence Intelligence (Copyright 2012-2026 Defiant Inc., used under its free license, each record links to its source) and public CVE records filed by Patchstack, Wordfence and WPScan via the NVD API. This product uses the NVD API but is not endorsed or certified by the NVD.

Compare: https://todaywp.com/plugins/compare?slugs=schedule-posts-calendar · HTML: https://todaywp.com/plugins/schedule-posts-calendar