CVE-2021-24454: yop-poll yop poll

csirt@kutim:~/threat-intel/cve/CVE-2021-24454

CVSS 6.1 · Medium EPSS 1,6%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada yop-poll yop poll. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

In the YOP Poll WordPress plugin before 6.2.8, when a pool is created with the options "Allow other answers", "Display other answers in the result list" and "Show results", it can lead to Stored Cross-Site Scripting issues as the 'Other' answer is not sanitised before being output in the page. The execution of the XSS payload depends on the 'Show results' option selected, which could be before or after sending the vote for example.

Rincian

Terbit di NVD: 12 Juli 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/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): 1,6% peluang dieksploitasi; lebih tinggi dari 75,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
yop-poll	yop poll	Semua versi sebelum 6.2.8

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://wpscan.com/vulnerability/48ade7a5-5abb-4267-b9b6-13e31e1b3e91 exploit · advisory pihak ketiga
https://www.in-spired.xyz/discovering-wordpress-plugin-yop-polls-v6-2-7-stored-xss/ 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.