CVE-2026-2029 describes a Stored Cross-Site Scripting (XSS) vulnerability in the Livemesh Addons for Beaver Builder WordPress plugin, affecting all versions up to and including 3.9.2. This flaw allows authenticated attackers with Contributor-level access or higher to inject malicious web scripts via the [labb_pricing_item] shortcode's title and value attributes. The vulnerability stems from improper sanitization where htmlspecialchars_decode() is used after wp_kses_post(), effectively re-enabling executable code. Rated with a CVSS score of 6.4 (Medium), this vulnerability has a low attack complexity and requires low privileges, but can lead to information disclosure and integrity compromise (CWE-79). The EPSS score is very low, suggesting a minimal likelihood of exploitation in the wild. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules for Metasploit, Nuclei, or ExploitDB. Community discussion is minimal, with only one mention observed, and there is no media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0, <= 3.9.2CPE match | cpe:2.3:a:livemesh:livemesh_addons_for_beaver_builder:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.