CVE-2025-52833 CRITICAL

CVE-2025-52833: WordPress LMS theme <= 9.2 - SQL Injection Vulnerability

Vendor Designthemes

Product LMS

Weakness CWE-89 · SQLi

Published July 4, 2025

Last update April 28, 2026

View on NVD All CVEs

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 designthemes LMS lms allows SQL Injection.This issue affects LMS: from n/a through <= 9.2.

Explanation of Vulnerability in Simple Terms

02Summary

DesignThemes LMS versions 9.2 and earlier contain a SQL injection vulnerability in an unspecified component. An attacker on the network can craft malicious input to execute arbitrary SQL queries, potentially reading sensitive data from the database or disrupting service availability. No authentication is required to exploit this flaw.

What an attacker can do

03Attacker Capabilities

Execute arbitrary SQL queries to read or modify database contents without authentication.

Potential impact on your site

04Site Impact

Attackers can steal user data, course information, and credentials; may also cause database errors or downtime.

Conditions required to exploit

05Prerequisites

Network access to the LMS; no authentication or user interaction required.

Key dates

06Disclosure timeline

July 4, 2025 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-52833 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/89.html AskarLabs — CWE-89 write-up SQL Injection

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