CVE-2021-24834: yop-poll yop poll

csirt@kutim:~/threat-intel/cve/CVE-2021-24834

CVSS 5.4 · Medium EPSS 1,5%

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

Deskripsi (NVD)

The YOP Poll WordPress plugin before 6.3.1 is affected by a stored Cross-Site Scripting vulnerability which exists in the Create Poll - Options module where a user with a role as low as author is allowed to execute arbitrary script code within the context of the application. This vulnerability is due to insufficient validation of custom label parameters - vote button label , results link label and back to vote caption label.

Rincian

Terbit di NVD: 17 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): 1,5% peluang dieksploitasi; lebih tinggi dari 74,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
yop-poll	yop poll	Semua versi sebelum 6.3.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://plugins.trac.wordpress.org/changeset/2605368 patch · advisory pihak ketiga
https://wpscan.com/vulnerability/72f58b14-e5cb-4f1c-a16f-621238c6ebbf advisory pihak ketiga
https://www.fortiguard.com/zeroday/FG-VD-21-053 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.