CVE-2022-39256
CRITICALOrckestra C1 Cms < 6.13 - Insecure Deserialization
Title source: ruleDescription
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.
References (3)
Scores
CVSS v3
9.0
EPSS
0.0207
EPSS Percentile
83.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Classification
CWE
CWE-502
Status
published
Affected Products (2)
orckestra/c1_cms
< 6.13
nuget/CompositeC1.Core
< 6.13NuGet
Timeline
Published
Sep 27, 2022
Tracked Since
Feb 18, 2026