Getwid – Gutenberg Blocks <= 1.8.3 - Improper Authorization via get_remote_templates REST endpoint

4.3
Improper Authorization
CVE CVE-2023-1910
CVSS 4.3 (Medium)
Publicly Published June 6, 2023
Last Updated June 22, 2023
Researcher Ram - Wordfence

Description

The Getwid – Gutenberg Blocks plugin for WordPress is vulnerable to unauthorized modification of data due to an insufficient capability check on the get_remote_templates function in versions up to, and including, 1.8.3. This makes it possible for authenticated attackers with subscriber-level permissions or above to flush the remote template cache. Cached template information can also be accessed via this endpoint but these are not considered sensitive as they are publicly accessible from the developer's site.

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Vulnerability Details for Getwid – Gutenberg Blocks

Software Type Plugin
Software Slug getwid (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.8.4, or a newer patched version
Affected Version
  • <= 1.8.3
Patched Version
  • 1.8.4

Recent vulnerabilities in Getwid – Gutenberg Blocks

# Title CVE ID CVSS Researchers Date
1 Getwid <= 2.1.2 - Authenticated (Contributor+) Sensitive Information Exposure CVE-2025-58252 4.3 MD ISMAIL September 22, 2025
2 Multiple Plugins <= (Various Versions) - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via FancyBox JavaScript Library CVE-2024-5020 6.4 Webbernaut December 3, 2024
3 Getwid – Gutenberg Blocks <= 2.0.12 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2024-10872 6.4 stealthcopter November 19, 2024
4 Getwid – Gutenberg Blocks <= 2.0.10 - Missing Authentication to MailChimp API key update CVE-2024-6491 4.3 Peter Thaleikis July 19, 2024
5 Getwid – Gutenberg Blocks <= 2.0.10 - Missing Authorization to Google API key update CVE-2024-6489 5.3 Peter Thaleikis July 19, 2024
6 Getwid – Gutenberg Blocks <= 2.0.7 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting via 'Countdown' CVE-2024-3588 6.4 Webbernaut April 26, 2024
7 Getwid – Gutenberg Blocks <= 2.0.5 - Authenticated(Contributor+) Stored Cross-Site Scripting via Block Content CVE-2024-1948 6.4 Ngô Thiên An (ancorn_), Dau Hoang Tai March 21, 2024
8 Getwid – Gutenberg Blocks <= 2.0.4 - Missing Authorization to Recaptcha API Key Modification CVE-2023-6959 4.3 Lucio Sá January 17, 2024
9 Getwid – Gutenberg Blocks <= 2.0.4 - Captcha Bypass CVE-2023-6963 5.3 Lucio Sá January 17, 2024
10 Getwid – Gutenberg Blocks <= 2.0.2 - Improper Input Validation to Arbitrary Email Sending to Admin CVE-2023-6042 5.3 Krzysztof Zając December 15, 2023

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