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.

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-32412 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.
Fixes

Solution

Update to 4.5.3.1 or a higher version.


Workaround

No workaround given by the vendor.

History

Tue, 28 Apr 2026 19:30:00 +0000


Tue, 28 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Description A vulnerability in LearnDash LearnDash LMS sfwd-lms.This issue affects LearnDash LMS: from n/a through <= 4.5.3. 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.
Title WordPress LearnDash LMS plugin <= 4.5.3 - Auth. SQL Injection (SQLi) vulnerability WordPress LearnDash LMS Plugin <= 4.5.3 is vulnerable to SQL Injection

Tue, 28 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 28 Apr 2026 13:15:00 +0000

Type Values Removed Values Added
Description 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. A vulnerability in LearnDash LearnDash LMS sfwd-lms.This issue affects LearnDash LMS: from n/a through <= 4.5.3.
Title WordPress LearnDash LMS Plugin <= 4.5.3 is vulnerable to SQL Injection WordPress LearnDash LMS plugin <= 4.5.3 - Auth. SQL Injection (SQLi) vulnerability
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV3_1

{'score': 8.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-04-28T16:08:16.671Z

Reserved: 2023-03-23T17:01:46.246Z

Link: CVE-2023-28777

cve-icon Vulnrichment

Updated: 2024-08-02T13:51:38.204Z

cve-icon NVD

Status : Modified

Published: 2023-10-31T14:15:11.627

Modified: 2026-04-28T19:20:09.053

Link: CVE-2023-28777

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses