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CVE-2026-55096 SSRF via DNS-resolution gap in _validate_url_security (file download by URL)

🗓️ 28 Sep 2026 16:38:26Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

SSRF in fast-mcp-telegram _validate_url_security allows full-read exfiltration.

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30 Sep 2026 03:47Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.1
2