SSCMS vulnerabilities

CVEs whose affected-version data names the SSCMS package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.

1 CVERSS

CVE-2026-111658Low· 3.8

yesterday

SiteServer SSCMS through 7.4.0 Cross-Site Authorization Bypass via Channels API

SiteServer SSCMS through 7.4.0 contains an authorization bypass vulnerability in ChannelsController that allows site-scoped administrators to access other sites' channels by supplying foreign channel IDs. Attackers with Channels permissi…

▾ SunlitSiteServer · SSCMSvia CVEORG