Elements Kit Lite/Pro <= 2.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting

2021-04-13 00:00

Ram

Strategic Overview

Status

Patched in 2.2.0

Affected PluginElementsKit Elementor Addons – Advanced Widgets & Templates Addons for Elementor

Affected Version<= 2.1.7

CVSS5.4Medium

CVECVE-2021-24258

View all ElementsKit Elementor Addons – Advanced Widgets & Templates Addons for Elementor vulnerabilities

Vulnerability Overview

The Elements Kit Lite and Elements Kit Pro WordPress Plugins before 2.2.0 have a number of widgets that are vulnerable to stored Cross-Site Scripting (XSS) by lower-privileged users such as contributors, all via a similar method.

Technical Analysis

REMEDIATION: Update to version 2.2.0, or a newer patched version --- IDENTIFIER: CWE-79 (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.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24258 https://www.wordfence.com/threat-intel/vulnerabilities/id/75d5366e-2908-4b8d-9ee2-1f11e483add1

CVSS Vector

5.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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