VULNERABILITY INTELLIGENCE

CVE-2022-39256

CVSS score9 CRITICAL
EPSS probability1.66%
CISA KEVNot currently listed
Published2022-09-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Description

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.

Weakness classification

  • security-advisories@github.com: CWE-502

Primary references