SEPTEMBER 17, 2026
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Case File

CVE-2026-18843

MEDIUM · CVSS 6.1 EPSS 0.17%

Source: NVD + CISA KEV + EPSS · Published 2026-09-05 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

The Beaver Builder Plugin for WordPress is susceptible to Reflected Cross-Site Scripting through the 'no_results_message' parameter, affecting all versions up to 2.11.0.1 due to inadequate input sanitization and output escaping. This vulnerability allows unauthenticated attackers to inject malicious scripts into web pages, potentially compromising users who interact with the affected links. WordPress site administrators using this plugin should prioritize immediate updates to mitigate the risk of exploitation.

CVE
CVE-2026-18843
Severity
MEDIUM
CVSS
6.1
EPSS
0.17%
WordPress

Original NVD Description

The Beaver Builder Plugin (Starter Version) plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'no_results_message' node_preview Parameter in all versions up to, and including, 2.11.0.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.