CVE-2019-9874

Katalog CVE

CVSS 9.8 · Critical KEV · sudah dieksploitasi EPSS 83,7%

Kerentanan Deserialization of Untrusted Data pada sitecore cms, sitecore experience platform. Skor CVSS 3.1 9.8 (Critical) menurut NVD. Masuk katalog KEV CISA pada 26 Maret 2025, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

Deserialization of Untrusted Data in the Sitecore.Security.AntiCSRF (aka anti CSRF) module in Sitecore CMS 7.0 to 7.2 and Sitecore XP 7.5 to 8.2 allows an unauthenticated attacker to execute arbitrary code by sending a serialized .NET object in the HTTP POST parameter __CSRFTOKEN.

Rincian

Terbit di NVD

31 Mei 2019

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-502: Deserialization of Untrusted Data

EPSS (30 hari)

83,7% peluang dieksploitasi; lebih tinggi dari 99,6% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Sitecore CMS and Experience Platform (XP) Deserialization Vulnerability

Masuk KEV

26 Maret 2025

Tenggat CISA

16 April 2025 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://dev.sitecore.net/Downloads.aspx product · advisory vendor
• https://www.synacktiv.com/ressources/advisories/Sitecore_CSRF_deserialize_RCE.pdf exploit · patch · advisory pihak ketiga
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9874 pemerintah AS
• https://www.synacktiv.com/blog.html advisory pihak ketiga