High severity8.5NVD Advisory· Published Oct 31, 2023· Updated Apr 28, 2026

CVE-2023-28777

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.

Affected products

Learndash/Learndash2 versions
cpe:2.3:a:learndash:learndash:*:*:*:*:*:wordpress:*:*+ 1 more
- cpe:2.3:a:learndash:learndash:*:*:*:*:*:wordpress:*:*range: <=4.5.3
- (no CPE)range: <=4.5.3

Patches

Vulnerability mechanics

References

patchstack.com/database/vulnerability/sfwd-lms/wordpress-learndash-lms-plugin-4-5-3-contributor-sql-injection-vulnerabilitynvdThird Party Advisory

News mentions

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