CVE-2026-65901: cure53 dompurify

csirt@kutim:~/threat-intel/cve/CVE-2026-65901

CVSS 6.1 · Medium EPSS 0,29%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada cure53 dompurify. Skor CVSS 3.1 6.1 (Medium) menurut vulncheck.com.

Deskripsi (NVD)

DOMPurify through 3.4.6 contains a cross-site scripting vulnerability in IN_PLACE mode that trusts attacker-controlled nodeName on live non-form nodes. Attackers can supply hostile live DOM objects with real script children whose observable nodeName is clobbered to appear as allowed elements, causing scripts to execute when the sanitized tree is inserted into a live document.

Rincian

Terbit di NVD: 23 Juli 2026
Terakhir diubah: 28 Juli 2026
Status NVD: Analyzed
CVSS 3.1: 6.1 (Medium), sumber vulncheck.com
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): 0,29% peluang dieksploitasi; lebih tinggi dari 19,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
cure53	dompurify	Semua versi sebelum 3.4.7

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/cure53/DOMPurify/security/advisories/GHSA-x4vx-rjvf-j5p4 exploit · advisory pihak ketiga
https://www.vulncheck.com/advisories/dompurify-cross-site-scripting-via-in-place-nodename advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.