Fast-mcp-telegram Vulnerability Allow Attackers to Access Sensitive Files
Tue Jul 07 2026
IAM
Open Source
Patch Management
Vulnerability
cybersecuritynews.com
A critical security flaw has been discovered in the fast-mcp-telegram package that could allow remote attackers to access sensitive Telegram session data and perform unauthorized actions. The vulnerability, tracked as CVE-2026-52830 , affects all versions up to 0.19.0 and has been fixed in version 0.19.1. The issue stems from improper validation of HTTP Bearer tokens used for […]
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