Smart Post Show <= 3.0.0 - Authenticated (Editor+) Stored Cross-Site Scripting via Pagination Color

5.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-8187
CVSS 5.5 (Medium)
Publicly Published October 8, 2024
Last Updated October 8, 2024
Researcher Dmitrii Ignatyev - CleanTalk Inc

Description

The Smart Post Show plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Pagination Color setting in all versions up to, and including, 3.0.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

References

Share

Vulnerability Details for Smart Post Show – Post Grid, Post Carousel, Post Slider, Post Timeline, Post Table, and List Category Posts, Latest Posts, Recent Posts, Popular Posts and More

Software Type Plugin
Software Slug post-carousel (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.0.1, or a newer patched version
Affected Version
  • <= 3.0.0
Patched Version
  • 3.0.1

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 more

Want 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.

Get Wordfence

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