Name: CVE-2021-36851: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2022-04-04T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-36851, CWE-79, CVSS 4.1, EPSS 0.00204

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.

CVSS Details

CVSS 3.1 Base Score: 4.1
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Testimonial Add Plugin	—	Update testimonial-add plugin to version 3.5.8.4, or a newer patched version	May 15, 2025	Apr 4, 2022

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CVSS Details

Covered by Rapid7

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