CVE-2026-32539 CRITICAL

CVE-2026-32539: WordPress PublishPress Revisions plugin <= 3.7.23 - SQL Injection vulnerability

Vendor Publishpress
Product PublishPress Revisions
Weakness CWE-89 · SQLi
Published March 25, 2026
Last update April 29, 2026

CVSS base score

9.3/10
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:C/C:H/I:N/A:L

What the vulnerability does

01Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in PublishPress PublishPress Revisions revisionary allows Blind SQL Injection.This issue affects PublishPress Revisions: from n/a through <= 3.7.23.

Explanation of Vulnerability in Simple Terms

02Summary

PublishPress Revisions versions up to 3.7.23 contain a SQL injection vulnerability that allows unauthenticated attackers to read sensitive database information and cause service disruptions. The vulnerability requires no user interaction and can be exploited over the network. An attacker can extract data from the site's database or degrade performance without needing to log in.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the site's database and cause performance degradation without authentication.

Potential impact on your site

04Site Impact

Attackers can steal database contents (user data, posts, settings) and disrupt site availability without needing credentials.

Conditions required to exploit

05Prerequisites

Network access to the site; no login or user interaction required.

Key dates

06Disclosure timeline

March 25, 2026 CVE published
April 29, 2026 Record updated