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Vulnerability record · CVE-2024-2734 · published 10 April 2024

CVE-2024-2734: Bold-themes bold page builder cross-site scripting vulnerability

Bold Themes · Bold Page Builder

The Bold Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's AI features all versions up to, and including, 4.8.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

5.4 CVSS 3.1 Medium EPSS 0.52% · top 58.1% CWE-79 · Cross-site scripting
5.4CVSS 3.1 base score
0.52%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

The Bold Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's AI features all versions up to, and including, 4.8.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3064413%40bold-page-builder&new=3064413 Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/650b5677-7c70-415f-81bf-12514393e4c9?source=cve Third Party Advisory
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3064413%40bold-page-builder&new=3064413 Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/650b5677-7c70-415f-81bf-12514393e4c9?source=cve Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2024-50417Bold-themes bold page builder missing authorization vulnerabilityMissing Authorization vulnerability in boldthemes Bold Page Builder bold-page-builder allows Exploiting Incorrectly Configured Access Control Securit…EPSS 1.9%8.8CVE-2021-24579Bold-themes bold page builder deserialization of untrusted data vulnerabilityThe bt_bb_get_grid AJAX action of the Bold Page Builder WordPress plugin before 3.1.6 passes user input into the unserialize() function without any v…EPSS 8.2%7.5CVE-2019-15821Bold-themes bold page builder vulnerabilityThe bold-page-builder plugin before 2.3.2 for WordPress has no protection against modifying settings and importing data.EPSS 11%5.4CVE-2024-53801Bold-themes bold page builder cross-site scripting vulnerabilityImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in boldthemes Bold Page Builder bold-page-builder …EPSS 0.40%5.4CVE-2024-47298Bold-themes bold page builder cross-site scripting vulnerabilityImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in boldthemes Bold Page Builder bold-page-builder …EPSS 0.33%5.4CVE-2024-47391Bold-themes bold page builder cross-site scripting vulnerabilityImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in boldthemes Bold Page Builder bold-page-builder …EPSS 0.31%5.4CVE-2024-7100Bold-themes bold page builder cross-site scripting vulnerabilityThe Bold Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's bt_bb_button shortcode in all versions up to…EPSS 0.44%5.4CVE-2024-2735Bold-themes bold page builder cross-site scripting vulnerabilityThe Bold Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Price List' element in all versions up to, and inclu…EPSS 0.52%

Source: NIST National Vulnerability Database (record CVE-2024-2734), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.