CVE-2021-24807: schiocco support board

csirt@kutim:~/threat-intel/cve/CVE-2021-24807

CVSS 5.4 · Medium EPSS 1,4%

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

Deskripsi (NVD)

The Support Board WordPress plugin before 3.3.5 allows Authenticated (Agent+) users to perform Cross-Site Scripting attacks by placing a payload in the notes field, when an administrator or any authenticated user go to the chat the XSS will be automatically executed.

Rincian

Terbit di NVD: 8 November 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): 1,4% peluang dieksploitasi; lebih tinggi dari 72,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
schiocco	support board	Semua versi sebelum 3.3.5

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/itsjeffersonli/CVE-2021-24807 exploit · advisory pihak ketiga
https://wpscan.com/vulnerability/19d101aa-4b60-4db4-a33b-86c826b288b0 exploit · advisory pihak ketiga
https://medium.com/%40lijohnjefferson/cve-2021-24807-6bc22af2a444

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.