CVE-2026-21284

Katalog CVE

CVSS 8.1 · High EPSS 0,39%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada adobe commerce b2b. Skor CVSS 3.1 8.1 (High) menurut adobe.com.

Deskripsi (NVD)

Adobe Commerce versions 2.4.9-alpha3, 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15, 2.4.4-p16 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a high-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field. A successful attacker can abuse this to achieve session takeover, increasing the confidentiality, and integrity impact to high. Exploitation of this issue requires user interaction in that a victim must browse to the page containing the vulnerable field.

Rincian

Terbit di NVD

11 Maret 2026

Terakhir diubah

28 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

8.1 (High), sumber adobe.com
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

0,39% peluang dieksploitasi; lebih tinggi dari 31,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD. Ditampilkan 60 dari 183 konfigurasi; daftar lengkap ada di NVD.

Referensi dan perbaikan

• https://helpx.adobe.com/security/products/magento/apsb26-05.html advisory vendor