Home Embedded Vulns General Vulns
CVE ID Description Severity Published Type
CVE-2026-8204 Concrete CMS 9.5.0 and below is vulnerable to authorization Bypass in the Calendar Event Frontend Dialog which can allo… Unknown 2026-05-21 Environment Specific
CVE-2026-8203 Concrete CMS 9.5.0 and below has Stored XSS on the height parameter. The controller does not validate or sanitize $heig… Unknown 2026-05-21 Environment Specific
CVE-2026-8197 Concrete CMS 9.5.0 and below is vulnerable to Stored XSS via OAuth integration name. The OAuth authorize template rende… Unknown 2026-05-21 Environment Specific
CVE-2026-8135 Concrete CMS 9.5.0 and below is vulnerable to Remote Code Execution due to insecure deserialization occurring in the E… Unknown 2026-05-21 Environment Specific
CVE-2026-8134 Concrete CMS 9.5.0 and below fails to sanitize path traversal sequences in the ptComposerFormLayoutSetControlCustomTemp… Unknown 2026-05-21 Environment Specific