CVE-2021-36851

Testimonials Slider <= 3.5.8.3 - Authenticated (Editor+) Stored Cross-Site Scripting

mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

4.1

CVSS Score

4.1

CVSS Score

medium

Severity

3.5.8.4

Patched in

658d

Time to patch

Description

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 Vector Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

None

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=3.5.8.3

PublishedApril 4, 2022

Last updatedJanuary 22, 2024

Affected plugintestimonial-add

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/3b1bfe88-2513-4acc-91e2-50a3bc9d7183?source=api-prod

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