CVE-2023-6963 MEDIUM

CVE-2023-6963: Getwid – Gutenberg Blocks <= 2.0.4 - Captcha Bypass

Vendor Jetmonsters
Product Getwid – Gutenberg Blocks
Weakness CWE-804
Published February 5, 2024
Last update April 8, 2026
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

The Getwid – Gutenberg Blocks plugin for WordPress is vulnerable to CAPTCHA Bypass in versions up to, and including, 2.0.4. This makes it possible for unauthenticated attackers to bypass the Captcha Verification of the Contact Form block by omitting 'g-recaptcha-response' from the 'data' array.

Explanation of Vulnerability in Simple Terms

02Summary

Getwid – Gutenberg Blocks versions 2.0.4 and earlier contain an integrity vulnerability that allows unauthenticated attackers to modify data over the network without user interaction. The vulnerability stems from insufficient input validation or access controls. Site administrators should update to a version newer than 2.0.4 to mitigate the risk.

What an attacker can do

03Attacker Capabilities

Modify site data without authentication or user interaction.

Potential impact on your site

04Site Impact

Attackers can alter plugin-managed content or settings without logging in.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user action required.

Key dates

06Disclosure timeline

February 5, 2024 CVE published
April 8, 2026 Record updated