CVE-2021-24308: lifterlms

csirt@kutim:~/threat-intel/cve/CVE-2021-24308

CVSS 5.4 · Medium EPSS 3,2%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada lifterlms. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

The 'State' field of the Edit profile page of the LMS by LifterLMS – Online Course, Membership & Learning Management System Plugin for WordPress plugin before 4.21.1 is not properly sanitised when output in the About section of the profile page, leading to a stored Cross-Site Scripting issue. This could allow low privilege users (such as students) to elevate their privilege via an XSS attack when an admin will view their profile.

Rincian

Terbit di NVD: 24 Mei 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 3,2% peluang dieksploitasi; lebih tinggi dari 88,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
lifterlms	lifterlms	Semua versi sebelum 4.21.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

http://packetstormsecurity.com/files/162856/WordPress-LifterLMS-4.21.0-Cross-Site-Scripting.html exploit · advisory pihak ketiga · vdb entry
https://github.com/gocodebox/lifterlms/releases/tag/4.21.1 release notes · advisory pihak ketiga
https://wpscan.com/vulnerability/f29f68a5-6575-441d-98c9-867145f2b082 exploit · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.