CVE-2022-39256: orckestra c1 cms

csirt@kutim:~/threat-intel/cve/CVE-2022-39256

CVSS 8.0 · High EPSS 1,6%

Kerentanan Deserialization of Untrusted Data pada orckestra c1 cms. Skor CVSS 3.1 8.0 (High) menurut NVD.

Deskripsi (NVD)

Orckestra C1 CMS is a .NET based Web Content Management System. A vulnerability in versions prior to 6.13 allows remote attackers to execute arbitrary code on affected installations of Orckestra C1 CMS. Authentication is required to exploit this vulnerability. The authenticated user may perform the actions unknowingly by visiting a specially crafted site. This issue is patched in C1 CMS v6.13. There are no known workarounds.

Rincian

Terbit di NVD: 27 September 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.0 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-502: Deserialization of Untrusted Data
EPSS (30 hari): 1,6% peluang dieksploitasi; lebih tinggi dari 75,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
orckestra	c1 cms	Semua versi sebelum 6.13

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/Orckestra/C1-CMS-Foundation/pull/814 patch · advisory pihak ketiga
https://github.com/Orckestra/C1-CMS-Foundation/releases/tag/v6.13 release notes · advisory pihak ketiga
https://github.com/Orckestra/C1-CMS-Foundation/security/advisories/GHSA-gfhp-jgp6-838j advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.