CVE-2021-36851: WordPress Testimonial Slider plugin <= 3.5.8.3 - Cross-Site Scripting (XSS) vulnerability
First published: Mon Apr 04 2022(Updated: )
Authenticated (editor or higher user role) Cross-Site Scripting (XSS) vulnerability in Web-Settler Testimonial Slider – Free Testimonials Slider Plugin (WordPress plugin) via parameters mpsp_posts_bg_color, mpsp_posts_description_color, mpsp_slide_nav_button_color.
Credit: audit@patchstack.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Web-settler Testimonial Slider | <=3.5.8.3 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2021-36851?
CVE-2021-36851 is an authenticated (editor or higher user role) Cross-Site Scripting (XSS) vulnerability in the Web-Settler Testimonial Slider plugin for WordPress.
How severe is CVE-2021-36851?
CVE-2021-36851 has a severity rating of 5.4, which is considered medium.
Which software versions are affected by CVE-2021-36851?
Versions up to and including 3.5.8.3 of the Web-Settler Testimonial Slider plugin for WordPress are affected by CVE-2021-36851.
How can I fix the CVE-2021-36851 vulnerability?
To fix the CVE-2021-36851 vulnerability, you should update the Web-Settler Testimonial Slider plugin to a version beyond 3.5.8.3.
Where can I find more information about CVE-2021-36851?
You can find more information about CVE-2021-36851 at the following references: [https://patchstack.com/database/vulnerability/testimonial-add/wordpress-testimonial-slider-plugin-3-5-8-3-cross-site-scripting-xss-vulnerability](https://patchstack.com/database/vulnerability/testimonial-add/wordpress-testimonial-slider-plugin-3-5-8-3-cross-site-scripting-xss-vulnerability) and [https://wordpress.org/plugins/testimonial-add/#developers](https://wordpress.org/plugins/testimonial-add/#developers).
- collector/nvd-index
- agent/references
- agent/type
- agent/softwarecombine
- agent/title
- agent/weakness
- agent/severity
- agent/author
- agent/description
- agent/tags
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- vendor/web-settler
- canonical/web-settler testimonial slider
- version/web-settler testimonial slider/3.5.8.3