CVE-2021-24418

Smooth Scroll Page Up/Down Buttons <= 1.3 - Admin+ Stored Cross-Site Scripting

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

4.8

CVSS Score

4.8

CVSS Score

medium

Severity

1.4

Patched in

1004d

Time to patch

Description

The Smooth Scroll Page Up/Down Buttons WordPress plugin through 1.4 does not properly sanitise and validate its psb_positioning settings, allowing high privilege users such as admin to set an XSS payload in it, which will be executed in all pages of the blog

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=1.3

PublishedApril 24, 2021

Last updatedJanuary 22, 2024

Affected pluginsmooth-page-scroll-updown-buttons

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/5a563439-c1c2-4a19-b5f7-22ed7be87ad7?source=api-prod

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