# Obot CVE-2026-103758: MCP Gateway Authorization Bypass

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## Article Metadata
- Title: Obot CVE-2026-103758: MCP Gateway Authorization Bypass
- Summary: CVE-2026-103758 (CVSS 8.6) lets any signed-in Obot user reach ACR-restricted MCP servers via /mcp-connect-composite/. Affected versions, fix, audit steps.
- Published: Oct 2, 2026, 5:02 PM EDT
- Updated: Oct 2, 2026, 5:02 PM EDT
- Category: AI Security
- Primary topic: Cve 2026 103758
- Authors: Nadia Shah
- Read time: 5 min
- Language: en_US
- Publication time zone: America/New_York (U.S. Eastern Time)
- Access: Free to read

## Topic Links
- [AI Security](https://threatfrontier.com/categories/ai-security): Category archive for related coverage.
- [Cve 2026 103758](https://threatfrontier.com/tags/cve-2026-103758): 1 public article in this topic.

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