ByteCoreStack – MCP Connector for AI Tools
bcs-mcp-manager · plugin
Known security vulnerabilities for ByteCoreStack – MCP Connector for AI Tools. Find out in seconds which version runs on your site with WP Lens.
2 known vulnerabilities
latest Oct 1, 2026
Listed on wordpress.org · latest 1.2.4 · last updated Sep 24, 2026 · 20+ installs
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- High 8.8
CVE-2026-103068subscriber+≤ 1.2.2
WordPress ByteCoreStack – MCP Connector for AI Tools plugin <= 1.2.2 - Privilege Escalation vulnerability
- High 8.8
CVE-2026-19807subscriber+≤ 1.2.3
ByteCoreStack <= 1.2.3 - Authenticated (Subscriber+) Privilege Escalation via wp_update_user_meta MCP Tool
The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).