CVE-2026-111658

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 permission on one site can read and overwrite another site's channel...

EUVD-2026-103080

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 permission on one site can read and overwrite another site's channel...

CVE-2026-111658

SiteServer SSCMS versions through 7.4.0 are vulnerable to a cross-site authorization bypass within the ChannelsController . The flaw allows site-scoped administrators to access channels belonging to other sites by providing foreign channel IDs. Consequently, an attacker with Channels permission o...

CVE-2026-111658

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 permission on one site can read and overwrite another site's channel...

CVE-2026-111658 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 permission on one site can read and overwrite another site's channel...

CVE-2026-111658 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 permission on one site can read and overwrite another site's channel...

PT-2026-116057

Name of the Vulnerable Software and Affected Versions SiteServer SSCMS versions prior to 7.4.1 Description An authorization bypass exists in the ChannelsController that allows site-scoped administrators to access channels belonging to other sites by providing foreign channel IDs. This flaw breaks...

CVE-2026-111658: Authorization Bypass Through User-Controlled Key

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 permission on one site can read and overwrite another site's channel...

SSCMS Authorization Issue Vulnerability

SSCMS versions 7.4.0 and earlier have an authorization issue. This vulnerability stems from a bypass in the ChannelsController, allowing administrators with site-specific Channels permissions to access channels on other sites by providing external channel IDs. This could result in reading and...