WordPress Landing Page – Squeeze Page – Responsive Landing Page Builder Free – WP Lead Plus X <= 0.98 - Authenticated Stored Cross-Site Scripting

2020-04-07 00:00

Ram

Strategic Overview

Status

Patched in 0.99

Affected PluginWordPress Landing Page – Squeeze Page – Responsive Landing Page Builder Free – WP Lead Plus X

Affected Version< 0.99

CVSS5.4Medium

CVECVE-2020-11508

View all WordPress Landing Page – Squeeze Page – Responsive Landing Page Builder Free – WP Lead Plus X vulnerabilities

Vulnerability Overview

An XSS vulnerability in the WP Lead Plus X plugin through 0.98 for WordPress allows logged-in users with minimal permissions to create or replace existing pages with a malicious page containing arbitrary JavaScript via the wp_ajax_core37_lp_save_page (aka core37_lp_save_page) AJAX action.

Technical Analysis

REMEDIATION: Update to version 0.99, 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-2020-11508 https://www.wordfence.com/threat-intel/vulnerabilities/id/2cfe69ae-2d42-484e-9c35-672394219ec2

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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