CVE-2023-28777 HIGH

CVE-2023-28777: WordPress LearnDash LMS Plugin <= 4.5.3 is vulnerable to SQL Injection

Vendor Learndash
Product LearnDash LMS
Weakness CWE-89 · SQLi
Published October 31, 2023
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

8.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/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 LearnDash LearnDash LMS allows SQL Injection.This issue affects LearnDash LMS: from n/a through 4.5.3.

Key dates

02Disclosure timeline

October 31, 2023 CVE published
April 28, 2026 Record updated