Pearl <= 1.3.4 - Cross-Site Request Forgery via stm_save_hb_settings

4.3
Cross-Site Request Forgery (CSRF)
CVE CVE-2022-38356
CVSS 4.3 (Medium)
Publicly Published April 19, 2023
Last Updated July 28, 2023
Researcher István Márton - Wordfence

Description

The Pearl plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.3.4. This is due to missing or incorrect nonce validation on the stm_save_hb_settings function. This makes it possible for unauthenticated attackers to create new or modify existing site headers via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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Vulnerability Details for Pearl – Header Builder

Software Type Plugin
Software Slug pearl-header-builder (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.3.5, or a newer patched version
Affected Version
  • <= 1.3.4
Patched Version
  • 1.3.5

Recent vulnerabilities in Pearl – Header Builder

# Title CVE ID CVSS Researchers Date
1 Pearl <= 1.3.9 - Missing Authorization CVE-2025-31881 4.3 Kévin Mosbahi (Mika) April 1, 2025
2 Pearl <= 1.3.9 - Cross-Site Request Forgery CVE-2025-31880 4.3 Kévin Mosbahi (Mika) April 1, 2025
3 Wordpress Header Builder Plugin <= 1.3.8 - Cross-Site Request Forgery to Header Deletion CVE-2024-12206 4.3 Noah Stead (TurtleBurg) January 8, 2025
4 WordPress Header Builder Plugin – Pearl <= 1.3.7 - Missing Authorization to Unauthenticated Arbitrary Site Options Deletion CVE-2024-5468 6.5 Lucio Sá June 11, 2024
5 WordPress Header Builder Plugin – Pearl <= 1.3.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode CVE-2024-4000 6.4 Krzysztof Zając April 30, 2024

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