CVE-2025-15599: cure53 dompurify

csirt@kutim:~/threat-intel/cve/CVE-2025-15599

CVSS 6.1 · Medium EPSS 0,25%

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 3.1.3 through 3.2.6 and 2.5.3 through 2.5.8 contain a cross-site scripting vulnerability that allows attackers to bypass attribute sanitization by exploiting missing textarea rawtext element validation in the SAFE_FOR_XML regex. Attackers can include closing rawtext tags like </textarea> in attribute values to break out of rawtext contexts and execute JavaScript when sanitized output is placed inside rawtext elements. The 3.x branch was fixed in 3.2.7; the 2.x branch was never patched.

Rincian

Terbit di NVD: 3 Maret 2026
Terakhir diubah: 8 Oktober 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): 0,25% peluang dieksploitasi; lebih tinggi dari 15,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
cure53	dompurify	Versi 2.5.3 hingga 2.5.8
cure53	dompurify	Versi 3.1.3 hingga sebelum 3.2.7

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/cure53/DOMPurify/commit/c861f5a83fb8d90800f1680f855fee551161ac2b patch
https://www.vulncheck.com/advisories/dompurify-xss-via-textarea-rawtext-bypass-in-safe-for-xml advisory pihak ketiga
https://github.com/cure53/DOMPurify product

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 9 Okt 2026, 06:25 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.