CVE-2021-38344: brizy-page builder

csirt@kutim:~/threat-intel/cve/CVE-2021-38344

CVSS 5.4 · Medium EPSS 0,63%

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

Deskripsi (NVD)

The Brizy Page Builder plugin <= 2.3.11 for WordPress was vulnerable to stored XSS by lower-privileged users such as a subscribers. It was possible to add malicious JavaScript to a page by modifying the request sent to update the page via the brizy_update_item AJAX action and adding JavaScript to the data parameter, which would be executed in the session of any visitor viewing or previewing the post or page.

Rincian

Terbit di NVD: 14 Oktober 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): 0,63% peluang dieksploitasi; lebih tinggi dari 48,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
brizy	brizy-page builder	Semua versi hingga 2.3.11

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.wordfence.com/blog/2021/10/multiple-vulnerabilities-in-brizy-page-builder-plugin-allow-site-takeov... 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.