CVE-2021-24562

PoC —

CVSS 3.1

7.5 high

EPSS

2%p75

Published

Aug 23, 2021 (Aug 23, 2021)

Modified

Jun 17, 2026

Description

The LMS by LifterLMS – Online Course, Membership & Learning Management System Plugin for WordPress plugin before 4.21.2 was affected by an IDOR issue, allowing students to see other student answers and grades

Vendors: lifterlms
Products: lifterlms
Ecosystems: WordPress
Weakness: CWE-639
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.6%)

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