Cyber Security News
Fast-mcp-telegram Vulnerability Allow Attackers to Access Sensitive Files
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 […] The post Fast-mcp-telegram Vulnerability Allow Attackers to Access Sensitive Files appeared first on Cyber Security News.
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