🦸 👻 Calling all superheroes and haunters! Introducing the Cybersecurity Month Spooktacular Haunt and the WordPress Superhero Challenge for the Wordfence Bug Bounty Program! Through November 11th, 2024, all in-scope vulnerability types for WordPress plugins/themes with >= 1,000 active installations are in-scope for ALL researchers, top-tier researchers earn automatic bonuses of between 10% to 120% for valid submissions, pending report limits are increased for all, and it's possible to earn up to $31,200 for high impact vulnerabilities!
Review what's in scope for your tier and updated bounties with bonuses here!
Schedule Posts Calendar <= 5.2 - Cross-Site Request Forgery
| CVE | CVE-2023-40556 |
|---|---|
| CVSS | 4.3 (Medium) |
| Publicly Published | August 16, 2023 |
| Last Updated | August 23, 2023 |
| Researcher |
Nguyen Xuan Chien
|
Description
The Schedule Posts Calendar plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.2. This is due to missing nonce validation on the schedule_posts_calendar_admin_page() function. This makes it possible for unauthenticated attackers to modify the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
References
Share
Vulnerability Details for Schedule Posts Calendar
| Software Type | Plugin |
|---|---|
| Software Slug | schedule-posts-calendar (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 5.3, or a newer patched version |
| Affected Version |
|
| Patched Version |
|
This record contains material that is subject to copyright.
Copyright 2012-2024 Defiant Inc.
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. Read more.
Copyright 1999-2024 The MITRE Corporation
License: CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. Read more.
Have information to add, or spot any errors? Contact us at wfi-support@wordfence.com so we can make any appropriate adjustments.
Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!
Learn moreWant to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.
The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.
Documentation