CVE-2023-40211 HIGH

CVE-2023-40211: WordPress Post Grid Plugin <= 2.2.50 is vulnerable to Sensitive Data Exposure

Vendor Pickplugins
Product Post Grid Combo – 36+ Gutenberg Blocks
Weakness CWE-200 · Info exposure
Published November 30, 2023
Last update April 28, 2026

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in PickPlugins Post Grid Combo – 36+ Gutenberg Blocks.This issue affects Post Grid Combo – 36+ Gutenberg Blocks: from n/a through 2.2.50.

Explanation of Vulnerability in Simple Terms

02Summary

Post Grid Combo contains an information exposure vulnerability that allows unauthenticated attackers to read sensitive data over the network without user interaction. The plugin fails to properly restrict access to protected information. Site administrators should update immediately to a patched version.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the site without logging in or user interaction.

Potential impact on your site

04Site Impact

Confidential information may be exposed to anyone on the internet without your knowledge.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

November 30, 2023 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE