CVE-2022-4669

Plain English Summary

AI-powered analysis for quick understanding

This vulnerability allows attackers with contributor roles or higher to inject malicious scripts into web pages, potentially leading to Stored Cross-Site Scripting (XSS) attacks that can steal user data or hijack sessions. It occurs because the Page Builder plugin fails to properly check and clean up certain inputs before displaying them on the site.

Technical Description

The Page Builder: Live Composer WordPress plugin before 1.5.23 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

CVSS Vector Analysis

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
Confidentiality ImpactLow
Integrity ImpactLow
Availability ImpactNone
ScopeChanged

Vector String

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

Exploit Resources

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Official References