{"id":"CVE-2026-103068","aliases":["EUVD-2026-90845","GHSA-456m-pwjf-fmqf"],"status":"published","title":"WordPress ByteCoreStack – MCP Connector for AI Tools plugin \u003c= 1.2.2 - Privilege Escalation vulnerability","description":"Subscriber Privilege Escalation in ByteCoreStack \u0026#8211; MCP Connector for AI Tools \u003c= 1.2.2 versions.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00225,"percentile":0.13343,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-266"],"published":"2026-10-01T14:34:07Z","modified":"2026-10-01T20:31:55Z","products":[{"vendor":"bytecore stack","product":"bytecorestack \u0026#8211; mcp connector for ai tools"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/bcs-mcp-manager/vulnerability/wordpress-bytecorestack-mcp-connector-for-ai-tools-plugin-1-2-2-privilege-escalation-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-103068"},{"url":"https://github.com/advisories/GHSA-456m-pwjf-fmqf"}],"sources":{"cve":[{"id":"CVE-2026-103068","title":"WordPress ByteCoreStack – MCP Connector for AI Tools plugin \u003c= 1.2.2 - Privilege Escalation vulnerability","description":"Subscriber Privilege Escalation in ByteCoreStack \u0026#8211; MCP Connector for AI Tools \u003c= 1.2.2 versions.","status":"published","published":"2026-10-01T14:34:07.01Z","modified":"2026-10-01T16:19:55.947Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T13:34:37.420074Z"}],"euvd":[{"id":"EUVD-2026-90845","description":"Subscriber Privilege Escalation in ByteCoreStack \u0026#8211; MCP Connector for AI Tools \u003c= 1.2.2 versions.","status":"published","published":"2026-10-01T14:34:07Z","modified":"2026-10-01T16:19:55Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:27:44.322377Z"}],"ghsa":[{"id":"GHSA-456m-pwjf-fmqf","title":"Subscriber Privilege Escalation in ByteCoreStack \u0026#8211; MCP Connector for AI Tools \u003c= 1.2.2...","description":"Subscriber Privilege Escalation in ByteCoreStack \u0026#8211; MCP Connector for AI Tools \u003c= 1.2.2 versions.","status":"published","published":"2026-10-01T15:30:42Z","modified":"2026-10-01T15:30:50Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T15:12:40.571849Z"}],"nvd":[{"id":"CVE-2026-103068","description":"Subscriber Privilege Escalation in ByteCoreStack \u0026#8211; MCP Connector for AI Tools \u003c= 1.2.2 versions.","status":"published","published":"2026-10-01T15:17:26.037Z","modified":"2026-10-01T20:31:55.537Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T14:12:53.41762Z"}]}}