🔐 CVE Alert

CVE-2023-28777

HIGH 8.5

WordPress LearnDash LMS plugin <= 4.5.3 - Auth. SQL Injection (SQLi) vulnerability

CVSS Score
8.5
EPSS Score
0.0%
EPSS Percentile
0th

A vulnerability in LearnDash LearnDash LMS sfwd-lms.This issue affects LearnDash LMS: from n/a through <= 4.5.3.

CWE CWE-89
Vendor learndash
Product learndash lms
Published Oct 31, 2023
Last Updated Apr 28, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
Low

Affected Versions

LearnDash / LearnDash LMS
0 ≤ 4.5.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗
patchstack.com: https://patchstack.com/database/Wordpress/Plugin/sfwd-lms/vulnerability/wordpress-learndash-lms-plugin-4-5-3-contributor-sql-injection-vulnerability?_s_id=cve patchstack.com: https://patchstack.com/database/vulnerability/sfwd-lms/wordpress-learndash-lms-plugin-4-5-3-contributor-sql-injection-vulnerability?_s_id=cve

Credits

Rafie Muhammad | Patchstack Bug Bounty Program