Elementor Website Builder <= 2.7.5 - Stored Cross-Site Scripting

2020-01-29 00:00

Marc-Alexandre Montpas

Strategic Overview

Status

Patched in 2.7.6

Affected PluginElementor Website Builder – more than just a page builder

Affected Version<= 2.7.5

CVSS6.4Medium

CVEN/A

View all Elementor Website Builder – more than just a page builder vulnerabilities

Vulnerability Overview

The Elementor Website Builder for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.7.5 that makes it possible for attackers to inject arbitrary web scripts via the elementor_js_log AJAX action. This requires low-level authenticated user access to exploit.

Technical Analysis

REMEDIATION: Update to version 2.7.6, 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.wordfence.com/threat-intel/vulnerabilities/id/0e41384f-1dec-418b-be48-fc61def5ca28

CVSS Vector

6.4

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

Base

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

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