CVE-2021-35440: smashing project smashing

csirt@kutim:~/threat-intel/cve/CVE-2021-35440

CVSS 6.1 · Medium EPSS 1,00%

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

Deskripsi (NVD)

Smashing 1.3.4 is vulnerable to Cross Site Scripting (XSS). A URL for a widget can be crafted and used to execute JavaScript on the victim's computer. The JavaScript code can then steal data available in the session/cookies depending on the user environment (e.g. if re-using internal URL's for deploying, or cookies that are very permissive) private information may be retrieved by the attacker.

Rincian

Terbit di NVD: 6 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): 1,00% peluang dieksploitasi; lebih tinggi dari 61,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
smashing project	smashing	Versi 1.3.4

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/Smashing/smashing/pull/186 patch · advisory pihak ketiga
https://github.com/Smashing/smashing/pull/186#issuecomment-871727614 patch · advisory pihak ketiga
https://github.com/Smashing/smashing/blob/ad7325f159f89854ca4e7d94e7be9bee507b6d46/CHANGELOG.md release notes · 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.