CVE-2026-34748: payloadcms payload

csirt@kutim:~/threat-intel/cve/CVE-2026-34748

CVSS 8.7 · High EPSS 0,36%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada payloadcms payload. Skor CVSS 3.1 8.7 (High) menurut github.com.

Deskripsi (NVD)

Payload is a free and open source headless content management system. Prior to version 3.78.0 in @payloadcms/next, a stored Cross-Site Scripting (XSS) vulnerability existed in the admin panel. An authenticated user with write access to a collection could save content that, when viewed by another user, would execute in their browser. This issue has been patched in version 3.78.0.

Rincian

Terbit di NVD: 1 April 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 8.7 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/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): 0,36% peluang dieksploitasi; lebih tinggi dari 28,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
payloadcms	payload	Semua versi sebelum 3.78.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/payloadcms/payload/security/advisories/GHSA-mmxc-95ch-2j7c mitigasi · advisory vendor

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.