CVE-2021-43785: emoji button project emoji button

csirt@kutim:~/threat-intel/cve/CVE-2021-43785

CVSS 6.1 · Medium EPSS 1,0%

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

Deskripsi (NVD)

@joeattardi/emoji-button is a Vanilla JavaScript emoji picker component. In affected versions there are two vectors for XSS attacks: a URL for a custom emoji, and an i18n string. In both of these cases, a value can be crafted such that it can insert a `script` tag into the page and execute malicious code.

Rincian

Terbit di NVD: 26 November 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): 1,0% peluang dieksploitasi; lebih tinggi dari 63,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
emoji button project	emoji button	Semua versi sebelum 4.6.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/joeattardi/emoji-button/commit/05970c09180cd27fff493e998ac5bf0468b1bb16 patch · advisory pihak ketiga
https://github.com/joeattardi/emoji-button/commit/fe54bef107eb3f74873a4018f2ff49fa124c6a2e patch · advisory pihak ketiga
https://github.com/joeattardi/emoji-button/security/advisories/GHSA-f34m-x9pj-62vq 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.