CVE-2021-24331

Published: Jun 1, 2021Modified: Jun 17, 2026

4.8

Vector

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

Exploitability: 1.7 / Impact: 2.7

Source: NVD

Description

The Smooth Scroll Page Up/Down Buttons WordPress plugin before 1.4 did not properly sanitise and validate its settings, such as psb_distance, psb_buttonsize, psb_speed, only validating them client side. This could allow high privilege users (such as admin) to set XSS payloads in them

Affected (1)

Products: Smooth Scroll Page Up/down Buttons Project: Smooth Scroll Page Up/down Buttons

Smooth Scroll Page Up/down Buttons Project

1 product

Smooth Scroll Page Up/down Buttons

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Smooth Scroll Page Up/down Buttons Project Smooth Scroll Page Up/down Buttons	Before 1.4

Related CWEs

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

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (4)

https://m0ze.ru/vulnerability/%5B2021-04-24%5D-%5BWordPress%5D-%5BCWE-79%5D-Smooth-Scroll-Page-UpDown-Buttons-WordPress-Plugin-v1.3.txt

Source: contact@wpscan.com

https://wpscan.com/vulnerability/2c7ca586-def8-4723-b779-09d7f37fa1ab

Source: contact@wpscan.com

ExploitThird Party Advisory

https://m0ze.ru/vulnerability/%5B2021-04-24%5D-%5BWordPress%5D-%5BCWE-79%5D-Smooth-Scroll-Page-UpDown-Buttons-WordPress-Plugin-v1.3.txt

Source: af854a3a-2127-422b-91ae-364da2661108

https://wpscan.com/vulnerability/2c7ca586-def8-4723-b779-09d7f37fa1ab

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.