CVE-2026-82486 | SiteServer SSCMS 7.4.0 Agent Installation Workflow SecurityKey access control (Issue 3898)

A vulnerability identified as problematic has been detected in SiteServer SSCMS 7.4.0. Affected by this issue is some unknown functionality of the component Agent Installation Workflow. Performing a manipulation of the argument SecurityKey results in improper access controls.

This vulnerability is known as CVE-2026-82486. Remote exploitation of the attack is possible. No exploit is available.

The project was informed of the problem early through an issue report but has not responded yet.VulDB Recent EntriesRead More